Feature●Engineered for players who demand Thorlo fit and quality with a thin cushioned lightweight sock●Thorlo light padding in the heel, forefoot, and around the toes protects from the constant forces of impact●The sock has a thin and light frame with padding only where you need it●Made of exclusive Thor-Wick COOL fibers that actively wick moisture to keep your feet cool and dry●Light padding extends up the achilles area to protect from rubbing court shoes●No-Rub toe seam will not irritate your feetDescription Padding in the ball and heel absorbs shock and is specifically engineered for protection and comfort while playing tennis. Constructed with THORâ¢WICK® COOL fibers for superior moisture-wicking for drier, cooler feet. Cushioning over the toes for more protection against fast stops and lateral movement. Cushioned arch for a better fit, more support and a more comfortable game. Fiber content: 73%  THORâ¢WICK® COOL polyester , 25% nylon, 2% elastic. MadeÂ