Mainstream Running Shoes Midsole Materials
Release time:
2024-07-24
In recent years both domestic and international brands of running shoes, have come out with a lot of new midsole technology, what state pole,,, alpha-flax, lightfoam, see everyone dazzled
In recent years both domestic and international brands of running shoes, have come out with a lot of new midsole technology, what state pole,,, alpha-flax, lightfoam, see everyone dazzled, what is their nature, similar materials are not similar physical properties. Figure out these questions is not only to answer our curiosity, but also to help us not spend a lot of money to choose a suitable shoe is actually very meaningful.
First of all, to determine what midsole material a pair of shoes is made of, in addition to relying on online reviews and product introduction page to introduce the information written out when the technology, the other is that many shoes will be in the introduction page at the end of the shoe upper, sole material, according to this information can be basically judge a pair of shoes midsole material. However, there is a nonsense, that is, many brands often write - TPE, TPE is what, is synthetic rubber, all the midsole cushioning material is TPE, so write and did not write the same.
EVA
The most common midsole material for running shoes, called EVA, should actually be considered E + VA two kinds of materials, each with different content also affects the performance of the running shoes. E is ethylene and VA is vinyl acetate. As the most widely used midsole material for running shoes, the technology using EVA material includes Nike's lunar, react, cushion, phylon, Adi's cloudfoam, adiPRENE, Li Ning's lightfoam, Pike's magic bullet, Teppu's featherfoam, Anta's flashfoam. A series of DNA technology sold by Brooks, PWRRUN by Socony and so on.
In fact, we can find that the EVA midsole material of the shoes feel a big difference, which is also the most extreme development of a material, EVA different add proportion, foaming method, foaming degree will affect the midsole performance of running shoes.
The advantage of EVA material is that the cost is relatively low, the foot can be very soft and comfortable. The disadvantage is that the feedback is not as top as peba, and the rebound rate is not as high. Especially if the degree of foaming is relatively large, it will affect the life and limit. For example, Adi's Lightstrike and Pike's Hydrogen Bomb (mixed with peba), you can feel that its stress limit is not high.
But for the vast majority of daily running, for the achievement of not too high pursuit of friends, EVA can provide more comfortable cushioning, will not cause excessive impact on the knee, at the same time the price of the shoe is not expensive, is a very good choice.
In addition, in fact, not only the midsole of the running shoes, we buy a lot of goods packaging materials are also used in the EVA material as cushioning.
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