Why does leather age change? Unravel the secret
What many people who love leather products find most attractive is their "aging over time." The deep colors, texture that fit in hand, and the unique texture that was never imagined when it was new are truly the highlight of leather products. In this article, we will explain in detail how leather changes over time, from a scientific perspective, and introduce the key points to help you enjoy beautiful changes over time.
table of contents
- 1. What is the change in leather over time?
- 2. Mechanism of age change (scientific explanation)
- 3. Characteristics of changes over time by type of leather
- 4. Factors that promote ageing
- 5. The difference between age and deterioration
- 6. Actual examples of changes over time
- 7. How to care for beautiful changes over time
- 8. Frequently Asked Questions
- 9. Summary: Sharing beautiful time with leather
1. What is the change in leather over time?
The phenomenon in which leather products change in color and texture over time is called "aging" or "patina." This change means that a natural sheen will be created on the leather surface, increasing the depth and character, making it one of the most attractive features for many leather enthusiasts.
History and cultural values of age
Insight into the ageing of leather means more than just material changes. In many cultural spheres, especially in Japan, the aesthetic concept called "wabi-russ" is an idea that views changes over time as beauty. This idea of respecting the marks and engravings of years and years from use as valuable rather than perfection is an important perspective in understanding the appeal of leather products over time.
Even in the West, especially in high-grade leather products, the changes in the word "patina" over time have been highly regarded as a sign of quality and authenticity. From ancient Roman times to the present day, the changes in leather over time are not merely seen as deterioration, but as an increase in value.
Main features of ageing
Deepening of colour
Over time, the leather's colour gradually becomes deeper and richer. For example, light brown leather changes to a rich amber color, while dark brown changes to a deeper shade.
Surface gloss (patina)
With use, a natural luster will be created on the leather surface. This is called "patina," and is a phenomenon that is particularly noticeable in vegetable tanned leather.
Changes in texture
Leather becomes softer and more supple when used. This change is especially dramatic, especially the harder leather at first. This is because the fibers gradually become more flexible due to body temperature and friction.
Unique wrinkles and scratches
Wrinkles and small scratches that appear during use will form a unique personality as a "history" of the leather product only.
The origin of the word patina
The word "patina" comes from the Latin word "patina" and originally referred to an oxide film formed on the surface of a metal. It was later used to change over time in leather products, in the sense of a beautiful texture that forms over time. It is used in many fields such as fashion and furniture in modern times as a word to express a vintage feel.
For leather products, changes over time are not merely changes over time, but also are the process of carving memories and history with their owners. It is a process that creates unique value, transforming from "things" to "attached partners."
2. Mechanism of age change (scientific explanation)
The changes in leather over time are not only interesting to look beautiful, but also to the scientific process behind it. Here we will explain the mechanisms of leather changing over time from a scientific perspective.
Changes in collagen fibers
The main ingredient in leather is collagen fiber. These fibers originally form a three-dimensional network structure in the animal's skin. During leather products, the following changes occur at the fiber level:
Rearrangement of fibers
When the leather is bent or under pressure, the collagen fibers gradually re-arrange. Initially regular arrays change depending on the pattern of use and become oriented along a specific direction.
Moisture loss and redistribution
The moisture contained in leather changes gradually depending on usage and environmental conditions. In the early stages, moisture loss may temporarily become stiff, but as you continue using it, the water balance will be re-adjusted due to body temperature and oil in your hands.
Reinforcement of interfiber bonds
The pressure and friction associated with use strengthens the bond between the fibers. This process gradually increases the leather's ability to retain its shape while becoming more flexible.
Oil oxidation and redistribution
The natural oils contained in leather and the oils added during the manufacturing process change significantly over time:
Oxidation reaction
Oil molecules gradually react with oxygen in the air and oxidize. This chemical reaction is one of the main factors that change the tone of leather. Light and heat in particular promote this oxidation process.
Oil transfer and redistribution
Friction heat during use causes oil to move inside the leather to the surface. During this process, a natural gloss (patina) is formed on the surface. This phenomenon is particularly noticeable in areas that are frequently touched by the hands.
Absorbing new oils
Leather also absorbs natural oils secreted from the user's hands. These oils also oxidize over time, affecting the texture and color of the leather. This is part of the phenomenon in which leather products are said to "fit with the owner."
Continuous reactions of tannin compounds
Tannins (particularly vegetable tannins) used in the leather tanning process continue to undergo chemical reactions even after the leather becomes a product:
Types of reactions | Types of leather affected | Visual effects | Tactile effects |
---|---|---|---|
Oxidation by light | Vegetable tanned leather | Gradually change from deep reddish brown to amber color | Fine surface hardening |
Tannin polymerization | High quality vegetable tannin tanned leather | More uniform and richer colour | Stabilization of the fiber structure |
Reaction with metal ions | All leather (especially vegetable tannin tanned) | Local color change (metal contact area) | There is little impact |
Pull-up effect | Crazy Horse Leather | Bending or pressing will brighten the color | Changes in feel due to surface oil redistribution |
Changes in surface structure
The leather surface also undergoes physical changes with use:
- Fine wear: The friction caused by use gradually smoothes fine unevenness on the surface, creating a unique luster.
- Wrinkle formation: Repeated bending and stretching creates a wrinkled pattern unique to leather.
- Changes in surface density: In frequently used parts, the fibers are compressed more densely, and the reflective properties of light change.
Crazy Horse Leather Special Mechanism
Crazy Horse LeatherBecause it is treated with special oils, it has a different mechanism of aging than regular leather. Special waxes and oils permeate the surface and inside of the leather, and when the surface rubs or pressure is applied, these oils and oils will redistribute and the color tone will change. This "pull-up effect" will make the more you use it, the more unique it will feel. Available at COWMONOCrazy Horse Leather ProductsWe use carefully selected materials to maximize this effect.
3. Characteristics of changes over time by type of leather
The way the changes occur over time will vary greatly depending on the type of leather and the tanning method. Here we will explain in detail the characteristics of the typical leather changes over time by type.
Vegetable tanned leather
This leather is tanned with tannins extracted from plants, and has a long history as a traditional tanning method.
Color change
One of the most dramatic changes in color. It changes from the initial slightly pale tone to an amber to a deep reddish brown color with use. The browning (santhan effect) caused by sunlight is particularly noticeable.
Patina formation
Glossy and deep patina are easily formed, making it one of the reasons why it is most popular among leather enthusiasts. The more frequently the surface touches, the more beautiful the gloss appears.
Changes in texture
It feels relatively stiff in the beginning, but becomes softer with use. However, its shape retention ability will not be lost. Rather, the fiber structure becomes stable over time, reaching an ideal balance of flexibility and strength.
Recommended products
Business bag、Travel bagPerfect for items such as wallets that you can use for a long time and enjoy beautiful changes over time.
Chrome tanned leather
This leather is manufactured using a modern tanning method using chromium salts. Over 80% of leather products worldwide are tanned this way.
Color change
The color changes slightly compared to vegetable tanned leather. It tends to be more uniform than noticeable color deepening.
Patina formation
The distinctive patina is not very developed, and is rather characterized by a uniform overall sheen. However, depending on the type of surface treatment, a unique texture may be created.
Changes in texture
It is relatively soft from the beginning and becomes even more flexible with use. It tends to fit into the body faster than vegetable tanned leather.
Recommended products
Clothing,Shoulder bagSuitable for products that emphasize flexibility, such as: It is also relatively water resistant, making it suitable for products that are used in a variety of environments.
Crazy Horse Leather
The leather is treated with a special wax or oil, and is characterized by its unique appearance and changes over time. At COWMONOCrazy Horse Leather ProductsWe have a wide selection of products.
Pull-up effect
The biggest feature is a phenomenon known as the "pull-up effect." When you rub or apply pressure on the surface, the area will temporarily turn brighter. This creates a unique texture and look the more you use it.
Scratch texture
Crazy Horse Leather has small scratches and scratches, which are considered to be a drawback to other leathers, and is a great addition to crazy horse leather. It is also attractive that even if it gets scratched, it can be easily cared for with a special oil.
Changes in texture
The more you use it, the more it will fit in your hand and gain a unique smoothness and flexibility. The impregnated oil and wax gradually move to the surface, creating a deep texture.
Recommended products
Backpack、Crossbody bag、Travel bagIt is perfect for items that you can use on a daily basis and enjoy the changes over time. It is also highly durable and water repellent.
Other special leather
Types of leather | Characteristics of age change | Main uses |
---|---|---|
Cordban | It has a very dense fiber structure, and as it increases its luster, it develops a unique wrinkled pattern (rolled cordovan). | Luxury leather shoes, wallets, belts |
Bridle leather | The wax on the surface moves inside as it is used, changing to a deep luster and color. | Luxury wallet,Business bag |
Shell Cord Van | The unique iridescent sheen (shell) increases over time, creating a unique "ripples." | Luxury leather shoes, small items |
Oiled leather | The oil moves from inside to the surface, and the more you use it, the more gloss and flexibility it becomes. It also increases water repellency. | Outdoor goods,Travel bag |
Features of Crazy Horse Leather at COWMONO
COWMONOSo, especiallyCrazy Horse LeatherWe focus on products. Crazy Horse Leather is very rare and is not widely available in Japan, but COWMONO has managed to offer it at about half the price compared to its equivalent products overseas. The more you use it, the deeper the flavor becomes, and you can enjoy a unique, vintage feel.
4. Factors that promote ageing
The ageing of leather is a natural process, but its speed and quality are affected by a variety of factors. Below we will explain in detail the main factors that affect aging.
Environmental factors
Sunshine (UV)
UV rays stimulate the pigment molecules in leather and promote color changes. In particular, vegetable tanned leather is caused by sunlight to deepen the color, known as the "Santan effect." However, care must be taken as excessive exposure to UV rays can cause deterioration.
Temperature and humidity
Moderate temperature and humidity promote the movement of oil inside the leather and aid in natural changes over time. On the other hand, extreme dryness and humidity can have a negative effect on the leather. In general, the environment that people find comfortable (temperature around 20°C, humidity around 40-60%) is ideal for leather.
Air quality
The oxygen in the air reacts with the oils of the leather, causing changes in color and texture due to oxidation. In addition, fine particles and pollutants in the atmosphere can also adhere to the surface of the leather, affecting the texture over time.
Factors of use
How leather products are used and how often they are used will also have a major impact on the progression of their changes over time:
Frequency of use
Leather products that you use regularly tend to show more natural and beautiful changes over time. This is because oil from the hands will adhere to the use of this product, and the oil inside the leather will be redistributed evenly. If you leave it alone for a long period of time, it can cause uneven changes and deterioration.
Hand oil
Human hands contain natural oils, which transfer to leather to promote aging. Touching it with clean hands gives you the ideal oil supply. However, excessive dirt or chemicals on your hands can have a negative effect on the leather.
Friction and pressure
The friction and pressure that arise during leather products can change the texture of the surface. For example, wallets you carry in your pocket or handles of bags that you frequently lift with your hands can cause faster and more noticeable changes over time.Crazy Horse LeatherThis effect is particularly noticeable.
Usage environment and use
It is also important to use leather products in the environment and purpose. For example, frequently used outdoorsBackpackis only used indoorsBusiness bagIt will show a different change over time.
Leather treatment and manufacturing factors
The method of treatment during the manufacturing process of leather also has a major impact on later changes over time:
Manufacturing factors | Effects on age | Representative product examples |
---|---|---|
How to tan | Vegetable tannin tanning promotes beautiful patina formation, while chrome tanning promotes uniform softness | Vegetable Tanning: High-quality leather products Chrome Tanned: General Leather Products |
Dyeing method | Dye dyeing increases deeper with age, and pigment coatings have less change | Dye dye:Crazy Horse Leather Products Pigment Paint: Products that require uniform color |
Oil content | Oil-rich leather is flexible from an early stage, and changes over time are noticeable (especially pull-up leather). | High oil content:Travel bag, work boots Low oil content: Formal shoes |
Surface treatment | Surface coating suppresses changes over time, and open pore promotes | Coating: Water-resistant product Open Pore:Crossbody bagetc. |
Key points to promote beautiful changes over time
To enjoy the more beautiful changes over time, it is best to keep in mind the following points:
- Regular use: Rather than keeping it away, use it regularly to create a uniform and beautiful change over time.
- Handling with clean hands: Touch it with clean hands, free of excessive dirt or chemicals.
- Proper care: Use a moisturizer that suits your leather regularly to avoid getting too dry.
- Avoid extreme environments: Avoid long-term use in places exposed to direct sunlight or in extremely dry and humid environments.
- How to use it according to the type of leather: It is important to understand the characteristics of leather and use it to take advantage of the advantages of leather.
The idea of "growing" changes over time
In Japan, there is a beautiful word "to nurture." The changes in leather products over time can also be considered to be "growing". By providing daily love and proper care as if growing plants, leather products will grow beautifully over time. especiallyCrazy Horse LeatherThis "growth" process is remarkable in leather with properties like this.
5. The difference between age and deterioration
In leather products, "aging and deterioration" are distinctive phenomena. Both occur over time, but their properties and values vary widely.
Definition of age and deterioration
Changes over time (patina)
This phenomenon causes the leather to have an increased texture, deeper color, and creates a beautiful luster on the surface. It refers to a natural process in which leather adapts to its owner and environment through use, increasing its unique personality and appeal. Changes over time often increase the value of leather products.
deterioration
This refers to a condition in which the structure and function of the leather is compromised and the value of use as a product is reduced. It is often caused by improper use, storage, and excessive environmental stress, which shortens the lifespan.
Key points to tell
Here are some tips to correctly distinguish between age and deterioration:
Features | Changes over time (desired changes) | Deterioration (unwanted changes) |
---|---|---|
Color change | Uniform or natural gradients add depth | Uneven fading, stains and unevenness |
Surface texture | Smooth and natural gloss (patina) formation | Surface peeling, cracking, sticky |
Flexibility | A balance between moderate flexibility and shape retention | Overhardening or conversely weakening the structure |
Wrinkles and scratches | Natural wrinkles and small scratches associated with use | Deep cracks, structural damage |
Strength | Maintain or improve the strength of the leather | Clear decrease in strength, fibrous destruction |
scent | The natural leather scent lasts or matures | Unpleasant odors (mold, oxidized odor, etc.) |
Risks of deterioration by type of leather
The risk of deterioration and points to be aware of differing depending on the type of leather:
Vegetable tanned leather
Major risks: Stains caused by water, excessive browning due to direct sunlight, cracks due to dryness
countermeasure: Use waterproof spray, avoid long exposure to direct sunlight, regular moisturizing
Chrome tanned leather
Major risks: surface coating peeling, fading in extreme environments
countermeasure: Proper use of leather conditioner, avoid extreme temperature changes
Crazy Horse Leather
Major risks: Excessive spill or lack of oil, partial color bias due to uneven use
countermeasure: Regular care with special oils, and a sense of using them evenly throughout.
Crazy Horse Leatheris a leather that is relatively resistant to deterioration and can be used for a long time with proper care.
Care methods that prevent deterioration and promote beautiful changes over time
Regular cleaning
Regular wipes with a dry, soft cloth remove surface dirt and dust. Pay particular attention to areas where dirt tends to accumulate, such as corners and seams.
Proper moisturizing
Moisturize regularly with leather creams and oils that suit the type of leather to prevent cracks caused by dryness. This is especially important after use at the change of seasons or in dry environments.
Proper storage
When not in use, store in a well-ventilated place away from direct sunlight. Avoid high temperature and humidity environments, or extremely dry environments.
Uniform use
By using it as evenly as possible so that only certain areas do not get stressed, it will promote beautiful overall changes over time.
About the "resilience" of leather
Leather has an incredible "resilience." If it is deteriorating in the early stages, it is often possible to improve the condition with proper care and return it to a healthy ageing process. For example, dry and hard leather can be regained flexibility with the use of appropriate moisturizers. However, preventive care is important as structural damage (such as deep cracks and tears) is difficult to recover.
6. Actual examples of changes over time
It is easier to understand the changes in leather products over time than to explain them in words. Here we will introduce how various types of leather products change, along with specific examples.
Crazy Horse Leather Age
Crazy Horse Leather is one of the most dramatic and beautiful leathers that age over time. especiallyCOWMONO Crazy Horse Leather ProductsIt uses the ideal materials to enjoy the changes.
Crazy Horse Leather Backpack Changes
Crazy Horse Leather Backpacks are one of the most noticeable changes in everyday use. When new, the colour is uniform, but the following changes occur with use:
- A uniform gloss (patina) is formed on the surface
- Frictional areas such as corners and edges change to bright colors, creating a unique contrast
- The straps and handles become softer due to the oily content of the hand, and change to a deeper color.
- Overall, it becomes more flexible and fits in with the body
Crazy Horse Leather Backpack_CThe more you use it, the more unique the look of a product, and it will transform into a one-of-a-kind item only for the owner.
Crazy Horse Leather Travel Bag Changes
Travel bags show unique changes over time when used in a variety of environments:
- Unique wrinkles form on the bottom and corners where the load is applied.
- Handle and shoulder straps create particularly beautiful patinas due to contact between hands and body.
- Using it in various environments will increase the overall texture and engrave your travel history.
Travel bagIt also grows with memories of the special time of travel, which will also strengthen your emotional attachment.
Comparison of changes over time by leather type
Types of leather | When new | After 3 months of use | After 1 year of use | After over 3 years of use |
---|---|---|---|---|
Vegetable tanned leather | Light colour, slightly hard | It becomes slightly softer and slightly deeper in colour | Obviously deepen color, appearance of gloss, and increased flexibility | Amber to deep reddish brown, a unique luster and flexibility best balance |
Chrome tanned leather | Soft, uniform colour | Slight color variations, even more flexible | Partial gloss, overall fit | Uniform gloss, very soft and comfortable |
Crazy Horse Leather | Unique texture and pull-up effect | Clear color changes and contrast formation in the area used | Overall color change and unique expression develops | Deep colours and sheen, unique wrinkle patterns, and texture that gives off a unique story |
Product categories that are particularly attractive over time
Backpack
It is often used on a daily basis and is used in contact with the body and in a variety of environments, making it easy to experience uniform and beautiful changes over time throughout. In particular, the part that comes into contact with the back and the shoulder strap develops a unique texture.
Crossbody bag
Because it is used in close contact with the body, changes due to body temperature and friction are noticeable. In particular, the connection between the strap and the main body creates a beautiful patina with use.
Business bag
The handle and handles have a particularly beautiful luster. Also, since they are often used in the same way every day, you can expect a uniform, dignified change over time.
Wallets and accessories
It is always carried and frequently touched with your hands, so even in a short period of time, there will be significant changes. In particular, wallets that are placed in your pockets change to a unique texture due to body temperature and friction.
Records of age changes
By regularly recording the changes in leather products over time in photographs, you can enjoy the process of change even more deeply. When new, it is taken like a fixed-point observation, from 3 months, 6 months, or 1 year after its in use, and you can enjoy looking back at the leather as it grows. especiallyCrazy Horse LeatherIn leathers where changes are noticeable, this record will be more valuable.
7. How to care for beautiful changes over time
Proper care is essential to promote the aging of leather products beautifully. Here we will introduce the best care methods for each type of leather.
Basic leather care concept
When it comes to care for leather products, the basic principle is to "minimum appropriate frequency care rather than excessive care." Leather is a living material and excessive modifications can damage its original properties.
Daily cleaning
After use, lightly wipe with a soft cloth to remove any dust and dirt from the surface. It is important to deal with it early, especially if it comes into contact with rain or dirt.
Regular moisturizing
Use a moisturizer that suits the type of leather, once every 3-6 months, or whenever the leather feels dry. The purpose is to maintain the oil balance inside the leather.
Proper storage
Store in a well-ventilated place away from direct sunlight when not in use. Store in humid areas can cause mold.
Regular use
It may be surprising, but moderate use is also part of the care. The leather remains healthy by using it regularly rather than storing it for a long period of time.
Care instructions for different leather types
Types of leather | Daily care | Regular care | Recommended care products |
---|---|---|---|
Vegetable tanned leather | Wipe with a dry, soft cloth | Moisturize once every 3-4 months with a special leather cream | Leather cream with a focus on natural ingredients |
Chrome tanned leather | Light wipe with a dry or damp cloth | Use a light moisturizer about once every six months | Neutral leather conditioner |
Crazy Horse Leather | Wipe with a soft cloth and be careful not to rub the surface too much. | Moisturize with a special oil if necessary (if you feel a dry feeling) | Oil or wax exclusively for crazy hose leather |
Oiled leather | Lightly wipe with a dry cloth | If you feel dry, add oil | Natural oils such as mink oil |
Suede Nubac | Brushing with a special brush | If it gets dirty, use a dedicated eraser to protect it with a spray | Specialized suede protective spray, special brush |
Special care for crazy hose leather products
Crazy Horse LeatherSpecial care methods are effective due to their unique characteristics:
Daily care
Just a gentle wipe with a dry, soft cloth is enough. Crazy Horse Leather is more attractive when used, rather than overly care. Accept small scratches and scuffs as properties of this leather, and enjoy them as individuality.
Dealing with drying
If you feel dry (if the surface feels slightly harder or lighter), use a small amount of special oil or wax. Apply evenly and thinly over the entire area and allow it to blend well.
Dealing with water
Crazy Horse Leather is relatively water resistant, but if it gets wet, let it dry naturally. Avoid forced drying with a hair dryer or something, lightly absorb moisture with a dry cloth, then dry in the shade in a well-ventilated area.
Adjustment of scuffs and scratches
An attractive feature of crazy hose leather is that rubbing and mild scratches are often less noticeable when rubbed with your fingers. This is due to the pull-up effect, and is a phenomenon caused by the movement of the oil inside the leather.
Be prepared to enjoy the changes over time
To maximize the change in leather products over time, it is also important to have the following mindset:
"We enjoy the process of change and growth, not perfection."
- Accepted as individuality: Small scratches and wrinkles caused by use are the "history" of the leather product only. Accept it as a personality, not a flaw.
- Don't compare: Enjoy the changes you have over time without comparing them to other people's leather products. Leather changes differently depending on how it is used and the environment, so none of them are the same.
- Keep a record: If you keep a photograph of the process of aging, you will be looking forward to seeing the leather change over time.
- Cherish the story: The wrinkles and color changes engraved on leather products are a story that goes hand in hand with your life and memories. By cherishing these things, you will be able to create more value than anything else.
Care for leather products after COVID-19
As a measure against the COVID-19 pandemic, we have more opportunities to frequently use hand disinfectant alcohol. Alcohol can dry out the leather and decolorize the pigment. Before you touch the leather products, make sure the alcoholic disinfectant is thoroughly dry on your hands. Also, regular moisturizing care can minimize the effects of alcohol.
8. Frequently Asked Questions
A: Patina refers to the process in which leather changes over time and uses, resulting in deep colors, natural sheen, softness, and unique wrinkles. This is not just a deterioration, but a positive change created by the leather adaptation to the environment and users, and is a characteristic that many leather enthusiasts pursue. Especially vegetable tanned leatherCrazy Horse LeatherIt is prominently visible in.
A: Crazy Horse Leatheris a type of cowhide leather that is impregnated with special waxes and oils. Its biggest feature is a phenomenon called the "pull-up effect," where the color of the leather changes brightly when rubbed or bent. Compared to regular leather, the following points differ:
- The color changes due to friction and pressure caused by use, creating a unique texture
- Small scratches and scuffs give it a taste and enjoy it as a unique personality
- Resistant to water and moisture, and is highly practical
- The more you use it, the softer it becomes and the deeper it becomes.
At COWMONO,Crazy Horse Leather ProductsWe offer a variety of items that allow you to enjoy the beautiful changes over time, focusing on this product.
A: Aging is a natural process, but you can promote healthy aging by:
- Regular use: The most effective method is simply to frequently use leather products.
- Touch it with your hands: By frequently touching it with clean hands, the natural oils transfer to the leather and promote changes.
- Moderate sunlight exposure: Vegetable tanned leather in particular will deepen the color due to moderate sunlight (but avoid excessive exposure).
- Proper moisturizing: Using a moisturizer that suits the leather will balance the oil content of the leather and promote natural changes over time.
However, excessive rushing and unnatural methods (such as the use of strong chemicals) should be avoided to promote aging. It is important to be prepared to enjoy a long-term relationship with leather.
A: How to deal with stains and scratches on leather products depends on the type of leather and the extent of damage:
- Crazy Horse Leather: Light scratches and stains are often less noticeable when rubbed with your fingers. This is a characteristic due to the pull-up effect. It is effective to use a small amount of special oil if necessary.
- Vegetable tanned leather: Water stains are often even if you lightly wipe them with a damp cloth, let them dry naturally, and then apply a thin layer of leather cream all over.
- In the case of oil stains: It is effective to sprinkle an absorbent such as talcum powder and leave it overnight to absorb the oil.
- In case of deep scratches: It is difficult to completely restore the product, but care for it with leather cream will make it less noticeable. Also, the surrounding area may age over time, and scratches may become more familiar.
With some leathers, such as crazy hose leather, you can enjoy scratches and discoloration as a unique texture. Rather than seeking perfection, it is important to be able to enjoy the process of growing along with leather.
A: Water resistance varies depending on the type of leather, but generally you should avoid getting wet for long periods of time:
- Crazy Horse Leather: Relatively water resistant, and often it's not a problem if it's light rain. However, if it gets wet, we recommend that you dry it naturally and use a special oil to care for it if necessary.
- Vegetable tanned leather: It is water sensitive and prone to stains, so you need to be careful. We recommend protecting it with a waterproof spray before use.
- Chrome tanned leather: It is more water resistant than vegetable tannin tanning, but should be avoided from getting wet for long periods of time.
If you get wet in the rain, take the following steps:
- Gently wipe off the moisture with a soft, dry cloth (do not rub it)
- Fill newspaper inside and shape it
- Avoid direct sunlight and heat sources and dry naturally in a well-ventilated area
- Once it's completely dry, take care of it with a moisturizer that suits the leather.
A: The key points to keep your leather products lasting are as follows:
- environment: Store in a well-ventilated place away from direct sunlight. Avoid high temperatures and humidity or extremely dry environments.
- Maintain the shape: The bag is made of soft paper or a special cushion to maintain its shape. When hanging it on a hanger, be careful to minimize the strain on the handle.
- Storage bag: For long-term storage, use a breathable fabric storage bag. Avoid highly sealed materials such as plastic bags as they can cause mold.
- Regular care and inspection:Even for long-term storage, take it out once every 1-2 months to check the condition, and take light care if necessary.
- Contact with other leather products:Leather products of different colors may cause color transfer if they are in contact with each other for a long period of time. Be especially careful with dark leather products.
By paying attention to these points, you can use leather products in good condition even after long-term storage.
9. Summary: Sharing beautiful time with leather
The changes in leather over time are not merely physical or chemical phenomena, but are proof of the time that the owner and the leather travel together. The deeper colors as you use them, the texture that blends in with your hands, and the unique texture have special value in modern times of mass production and disposable products.
I hope you have deepened your understanding of the mechanisms of leather changing over time and its beauty through this article. The process of leather changing over time includes not only scientific elements, but cultural and emotional aspects. This is a sense of beauty that respects the well-used taste, which is similar to the concept of "wabi and rust."
To sum up some of the key points to make the most of your ageing changes:
- Choose quality leather products: Choosing the material is important for durability and beautiful changes over time. especiallyCrazy Horse LeatherVegetable tanned leather and other products can be enjoyed with the beauty of the product as it grows over time.
- Use appropriately: Rather than keeping it away, use it regularly to create a uniform and beautiful change over time.
- Minimum proper care: Instead of overcare, provide the minimum necessary care that suits the type of leather.
- Be prepared to enjoy change: Rather than seeking perfection, it is important to have a sense of encouraging the process of change and growth.
- Put time on your side: Only a long time can you interact with leather be able to see its true value. Don't hurry, just watch over us in the long run.
COWMONOWe offer high-quality leather products that take these points into consideration at affordable prices. especiallyCrazy Horse Leather ProductsMade from materials that are perfect for enjoying the unique changes in aging.BackpackfromTravel bag、Crossbody bagYou can experience the charm of leather changes over time with a variety of products.
Leather products are not just "things" but "partners" that grow over time. Why not start sharing beautiful time with leather too? There is a special sense of satisfaction and attachment that cannot be achieved in a disposable consumer culture.
Aging and sustainable consumption
Leather products that can be used for a long time can be said to be a form of sustainable consumption. High-quality leather products can be used for decades with proper care, and have a lower environmental impact than low-quality products that are discarded in a short period of time. Additionally, as you grow attached to it over time, you will develop a sense of cherishment for things. When considering environmentally friendly consumption, choosing a quality leather product that can be used for a long time is one option.
You can see COWMONO leather products that offer high quality at low prices below.
Crazy Horse Leather Products available here
Genuine leather products can be found here
Author information

Author: Yama (Cowmono Owner)
Occupation: Slowth lab Representative
Self-introduction: Worked in sales and marketing for domestic and international apparel companies over quarterly. He has a deep knowledge of fashion, sports, outdoor activities, and subculture.