Anti-Fatigue Molded Insole, Unisex, Size Men 12-1/2 to 13-1/2, Women 14 to 15-1/2, Length 13 In., Width 3 In., Thickness.1, Foam, Sorbothane, Fabric Cover, Yellow/Blue, Features Lightweight, Molded, Sorbothane Insert, Washable, Prevents Fatigue, Foot Odor, Pain in the Lower Back, Legs and Feet, 1 Pair