Thorlos Women's LWMXW Light Walking Padded Ankle Sock 74% THORWICK acrylic, 25% Nylon, 1% Elastic Made in USA Turn Inside Out-Machine Wash-Use Liquid Fabric Softner Padding Level: Thin Cushion Key Benefit: Thorlos Protection = Maximum Comfort Guarantee - Your feet will feel better or your money back! Proudly MADE in the USA | North Carolina Women's specific design includes extra stretch yarn in the ankle and arch, a smaller heel pocket and a smaller custom toe box for a superior fit Constructed with THORWICK COOL fibers for superior moisture-wicking for drier, cooler feet. Cushioned arch for a better fit, more support and more comfort Low profile toe seam won't rub or irritate feet Padding in the ball and heel absorbs shock and is specifically engineered for protection and comfort while running Fiber Contents: 72% Exclusive THORWICK acrylic, 26% nylon, 2% spandex