Diabetic Insole, Unisex, Size Men's 3 to 5 / Women's 5 to 7, Length 10 1/4 in, Width 3 in, Thickness 1/2 in, EVA, Memory Foam, Yellow/Beige/Blue, Prevents Back Pain, Fatigue, Foot Odor, Foot Pain, Fungus, Knee Pain, Sweating, 1 Pair