Insole, Unisex, Size Men's 8 to 10 / Women's 10 to 12, Length 12 in, Width 5 in, Thickness 1/2 in, Fabric Cover, Visco-Elastic Polymer, Blue, Flat Arch Height, Round Toe Shape, Prevents Bunching, Foot Pain, Leg Pain, Lower Back Pain, 1 Pair