Insole, Unisex, Size Men's 4 to 5 / Women's 6 to 7, Length 5 in, Width 3 in, Thickness 1/2 in, Foam, Sorbothane, Yellow/Blue, Round Toe Shape, Prevents Back Pain, Fatigue, Foot Pain, Knee Pain, 1 Pair. This item has been restricted from sale in the following state (s): []