Step up to the superior cushioning of Thorlos Walking Socks at FootSmart and get a comfortable, non-binding, non-sagging fit. Many claim this is the world's best sock! That's no surprise, considering the moderate cushion in the forefoot and heel, additional padding at the instep, and spandex in the arch. It all adds up to protecting your feet from impact, shear and blistering. Exclusive Thor-lon« fibers wick moisture better, so feet stay healthier. The stretch nylon enhances the fit and helps retain shape, while the contoured heel and toe pockets offer a comfortable, anatomical fit that stays in place......