Insole, Unisex, Size Men’s 10 to 11 / Women’s 12 to 13, Length 11 1/2 in, Width 3 1/2 in, Thickness 1/4 in, Memory Foam, Yellow/Blue/Black, High, Medium Arch Height, Round Toe Shape, Prevents Back Pain, Fatigue, Foot Odor, Foot Pain, Fungus, Knee Pain, Sweating, Vibrations on Impact, 1 Pair