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