Running shoe sole and application thereof
A technology for running shoes and soles, which is applied to the soles of running shoes and their application fields, can solve problems such as training, unfavorable forefoot landing running posture, etc., and achieves the effect of improving professionalism
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[0044] Example
[0045] A running shoe sole such as figure 1 Shown, including midsole 1 and outsole 2. The midsole is an EVA midsole, which includes a midsole heel component A2 (back sole EVA) and a midsole forefoot component A1 (forefoot EVA) that are bonded together. The length of the heel part of the midsole accounts for 1 / 2 to 2 / 3 of the total length of the sole; the length of the forefoot part of the midsole accounts for 1 / 2 to 2 / 3 of the total length of the sole. The hardness of the forefoot part of the midsole is 52±2° (Shore C); the density is 0.2g / cm 3 , Thickness 16mm. The hardness of the heel part of the midsole is 48±2° (Shore C); the density is 0.2g / cm 3 , The thickness is 8mm. In addition, the midsole forefoot component A1 and the midsole heel component A2 constitute the midsole, and its sides are in the shape of a "spoon" with high front and low back (see image 3 ).
[0046] The outsole is made of RB rubber material, and includes two blocks of the outsole forefoo...
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