SPENCO® Arch Cushions Soft Support for the Arch Same long-lasting quality insole material as the slip-in insole but with an added soft arch cushion for extra comfort. Available in full length cushion for heel to toe comfort or in a 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. Seven sizes fit youth, men’s 6-15 and women’s 3-10. (Shipping) Same day up to 2:00 est after 2:00 next morning.