Spenco Arch-Orthotic Full Length Support for Athletic Shoes MenS 6-7/ WomenS 7-8, 1 Pr Spenco Arch-Orthotic Full Length Support For Atheletic Shoes, appliances specifically designed to help control and balance the feet. Stronger, more complete support than our arch cushions. Available in full length for heel to toe comfort and 3/4 length for extra toe room in tighter fitting shoes.