Insole, Unisex, Size Men’s 8 to 9 / Women’s 10 to 11, Length 11 1/2 in, Width 3 3/4 in, Thickness 7/8 in, EVA, Fabric with Silpure Antimicrobial, Polyurethane, PVC, Black/Gray/Blue/Red, High Arch Height, Round Toe Shape, Prevents Heel Pressure and Pronation, 1 Pair