Why do sneakers have yellow soles?

 7 minutes

The yellowing of the outsole of running shoes is usually due to the oxidation of the material used to make the sole. It mostly occurs on white or light-colored soles, although some other colors may also oxidize and discolor.

Oxidation occurs under the influence of oxygen from the air. When the sole material comes into contact with oxygen, a chemical reaction takes place at the molecular level, resulting in a color change. As a result, the sole acquires a yellowish or brownish tint.

TOP 4 factors contributing to the yellowing of the soles on sneakers:

1. Time: The yellowing of the sole is a natural aging process of the material. Over time, with prolonged use of sneakers, the sole undergoes oxidation and may gradually turn yellow.
2. UV Radiation: Prolonged exposure to the sun's ultraviolet rays can also contribute to oxidation and discolouration of the sole. UV rays cause chemical reactions in the material resulting in yellowing.
3. Storage and Conditions of Use: Incorrect storage of sneakers in wet conditions, contact with chemicals or wear on dirty surfaces can also accelerate the oxidation process and yellowing of the sole.
4. Material quality: Some materials used to make the outsole may be more susceptible to oxidation and discoloration. For example, some types of rubber or plastic may be more prone to yellowing.

The yellowing of the sole does not affect the functionality of the shoe, but it may have an aesthetic value. Taking care of your sneakers regularly and storing them in the right conditions can help slow down the yellowing of the sole.

Infographic: Why do sneaker soles turn yellow?

Why do the soles of the sneakers turn yellow? Everything you need to know!

Today we'll take a look at a mystery that worries many sneaker buyers: why does the sole turn yellow? After all, we all want our favorite sneakers to look new and fresh for as long as possible. Let's unravel this mystery together!

First of all, let's talk about the causes of yellow spots on the soles. One of the main reasons is the impact of the environment. You may have noticed that the sneakers you wear on a walk or during outdoor sports are often exposed to sunlight, dust, dirt and other factors. As a result, the sole may begin to change color and turn yellow.

However, don't panic! Sole yellowing is a natural process and will not affect the comfort or performance of your running shoes. Now that we understand that the reason for this phenomenon is understandable, let's look at some ways to help keep our sneakers whiter and fresher.

Proper cleaning and maintenance:

Clean your sneakers regularly to get rid of dirt and dust that can speed up the yellowing process. Use a soft brush and gentle detergents to avoid damaging the materials.

Avoid contact with harsh chemicals:

Be careful when using chemicals such as bleach or ammonia. They can cause unwanted reactions and lead to discoloration of the sole.

Store your sneakers properly:

If you want to keep white soles for a long time, store your sneakers in a cool and dry place. Avoid direct exposure to sunlight and moisture.

Try Specialized Sneaker Care Products: There are many specialty products on the market for cleaning and restoring the color of the sole. They can help you bring back the brightness and whiteness of your sneakers. Use them according to the manufacturer's instructions.

Prevent yellowing of the sole from the very beginning:

If white is important to you, you may want to consider purchasing shoes with a transparent sole or another material that is less prone to yellowing.

Change soles regularly:

If you see that the sole has become too yellow and you don't like it, consider having the sole replaced by a specialist. This can be a great solution for keeping the look of your sneakers.

I hope these tips help you keep your running shoes in top condition. Remember that yellowing of the sole is a natural process and ultimately does not affect the comfort and functionality of the shoe. The main thing - enjoy your sneakers and do not forget to take care of them. Be stylish and fashionable at every step!

With love, your N-SHOES is an expert in the world of sneakers and a caring friend for your feet!