EVA is an ethylene vinyl acetate copolymer with excellent wear resistance and aging resistance. This means that EVA insole can provide good durability and comfort, while maintaining shape and elasticity, suitable for long-term wear. In addition, the cost of EVA material is relatively low, so the price of EVA insole is also relatively affordable.
The full name of polyurethane is ultra-fine fiber reinforced PU leather, which has excellent wear resistance and aging resistance. Polyurethane insoles are usually softer, lighter and more breathable than EVA insoles, so they are more suitable for hot and humid environments. In addition, polyurethane insoles have better appearance and texture, which can provide more comfortable support and better protection.
In summary, if you need a pair of durable and affordable insoles, you can choose EVA insoles; If you need a pair of softer, lighter and breathable insoles, you can choose polyurethane insoles.