PHYLON (MD): MODEL or PHYLON, collectively referred to as Feilong, is an EVA high pressure secondary molding product known as secondary foaming. PHYLON midsole is currently most used sole. The biggest advantage is light weight, good elasticity and good cushioning performance. The EVA bottom is also very light, but in terms of shock-absorbing characteristics and elasticity, it is much inferior to PHYLON bottom, and cost is much lower than that of PHYLON.
Advantages: light weight, elasticity, fine appearance, good softness, easy cleaning, good hardness, density, tensile strength, tear and elongation.
Disadvantages: not easy to corrode, not good for environmental protection, easy to wrinkle and shrink at high temperature; poor durability, cushioning decreases after prolonged use and poor breathability.