Resilient Polisport Sports Shoe Insole 1,high resilient, excellent cushioning 2,breath freely ... insole, shoes material, Features:1. The full length of insole made of polisport, which is a high resilient, long last foam ... bacteria with anti-microbial. Poliyou insole ,polisport insole,shoe insoles , Sports insoleExcellent choice for sport activities such as biking ,running ,walking ...