Insole, Unisex, Size Men’s 11 to 12-1/2 / Women’s 13 to 14-1/2, Length 12 1/2 in, Width 4 in, Thickness 1/2 in, Open-Cell Foam, Green, Flat Arch Height, Round Toe Shape, Prevents Fatigue, Foot Odor, Foot Pain, Leg Pain, Lower Back Pain, 1 Pair