Arch Cushions Full Length Size M 12-13 M 12-13 * Extra support for the arch * Features a soft arch support for extra comfort * Full Length cushion for heel to toe comfort * 3/4 Length cushion extending from the heel to the base of the toes * The 3/4 length allows extra toe room in tighter fitting shoes Shipping Carton Size: 16 L x 9 W x 5 H