... pulling, abrasion is very good, not easy deformation.Shoes material classification and characteristics of main material into rubber ... , cracked, easy KaiJiao QiDianXie problems, such as football shoes material used.5, PVC, synthetic resin, because of the ... : EVA disposable foaming shapes, softness, high elasticity, good heat resistance, good performance, high shoes for help.7 and injection piece: also ...