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