Running shoes can be roughly divided into two categories: structural cushioning and material cushioning.Structural cushioning is to make the midsole into a “bow” -like structure to absorb the pressure from the ground.The material cushioning uses a special Elastic material creates a midsole to achieve the purpose.
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The E-TPU material is not only lightweight but also elastic over a wide temperature range. Even in the severe cold of minus 20 ° C, its excellent performance is ensured; the material rebound rate is as high as 50-55%, and the compression set is low.
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