Weight Lightweight Utilizes a dense but thin cushion in an area such as the heel, sole and/ or ball of foot. Cushion No Cushion An ultralight weight that is absent of bulk and knit uniformly throughout the sock. Materials 38% Repreve Polyester, 35% Stretch Nylon, 23% Hydrotec, 4% Spandex Description Your workout game just got kicked up a notch. Not only does this lightweight low sock contain our patented Ultimax® moisture control, but the sole is also made from REPREVE®, a smooth fiber made from recycled plastic bottles. Work hard and save the planet at the same time, all while looking fierce! Details Patented Ultimax moisture control from the bottom up. Sole is made from Repreve smooth fiber made from recycled plastic bottles. Antimicrobial treated. Made in the U.S.A. knit inside cuff. Non-cushioned. Elasticized arch for a great fit. Breathable mesh instep. Y-gore enhanced fit. Seamless toe closure. Special Features Dry Feet No Blisters Breathable Mesh Seamless Toe Made in the USA