Speaking of basketball shoes, I believe everyone is familiar with them. Even though some people do not play basketball, they still buy basketball shoes to wear. This is because basketball shoes are getting more and more beautiful. However, many people also find that the basketball shoes under their feet are very hard. Why is this? What material is better for the soles of basketball shoes? Let the editor of Quliu.com answer it for you.

Why are the soles of basketball shoes so hard?

Because basketball shoes are made of rubber outsoles that are wear-resistant and non-slip.

Take Nike as an example. Most of Nike basketball soles are hard rubber soles. GDR and

The so-called PHYLON is a material for soles, generally used for shoe midsoles, and is a mixed substance made of heated and compressed EVA foam. The EVA outsole is a once-foamed midsole formed by injecting the material into the mold and heating it at high temperature.

The most wear-resistant material among the sole materials of basketball shoes is the rubber outsole. If carbon black and industrial waste are added to it, it will be suitable for the outfield, but the soles of basketball shoes will be harder.

What material is better for soles?

Talking about what material is better, let’s first understand the material of soles: classification and characteristics of sole materials. The main materials of soles are rubber, PU, PVC, MD, TPR, EVA, etc., which are generally introduced when buying.

1. EVA (E ethylene, VA vinyl acetate): The more vinyl acetate it contains, the better the elasticity.

2. Rubber: There are two types of rubber: natural cloth and synthetic. They are wear-resistant, elastic, heavy, and costly.

3. TPR (T thermal, P plastic, R rubber): It has rubber properties, is more wear-resistant, and has lower cost, but it will slip when exposed to oil solvents.

4. PU: It has excellent wear resistance and repeated flexure performance, good tear resistance and elasticity, and has excellent oil resistance, acid resistance, alkali resistance and low temperature resistance. The discarded PU sole can automatically degrade, which is good for environmental protection. It is more suitable for thick-soled shoes that require impact resistance and wear resistance; but there are problems such as yellowing, hydrolysis, cracking, and easy degluing. It is a commonly used material for air-cushion shoes and football shoes.

5. PVC: synthetic resin, medium-resistant sole, rarely used due to ecological and environmental issues, commonly used material for air-cushion shoes and football shoes.

6. MD (Huailong sole): EVA one-time foam molding, with good softness, high elasticity and good warmth retention performance, but poor wear resistance, generally suitable for high-top shoes.

7. Injection sheet: also called outsole bracket, it has super support, anti-distortion and shock absorption functions.

How to choose basketball shoes with suitable soles

Athletes who play in the outfield must choose basketball shoes with harder soles, which will be more wear-resistant. However, if running is affected, there may be a problem with the quality of the shoes, not the hard soles.

If the outsole of the sneaker is hard, it means that it uses higher-density rubber. Such outsole is generally more wear-resistant, and for defenders, a harder outsole can provide good anti-torsion assistance.

The once-foamed EVA material will turn the sneakers into killers and cause great harm to our feet. Therefore, shoes with EVA shock-absorbing technology should not be worn too long, and it is best not to use shoes with EVA as the shock-absorbing core during intense exercise.

上一篇：What is the difference between Asics and Onitsuka Tiger? Which country’s brand is Onitsuka Tiger?

下一篇：What is the quality of Peak shoes? What grade does Peak belong to?