Insole, Unisex, Size Men's 10 to 11 / Women's 11 to 12, Length 14 1/2 in, Width 4 1/4 in, Thickness 1 in, EVA, Fabric with Silpure Antimicrobial, Neoprene, Nylon 66, Blue/Black, High Arch Height, Round Toe Shape, Prevents Shock, 1 Pair