The Allegro Athletic COOLMAX® Support Sock for men and women provides 20-30 mmHg of graduated compression to keep your legs energized during physical activity. This extremely soft sock features a reinforced heel for durability and is made with COOLMAX® polyester to keep your feet cool and dry. This sock is designed with a well-padded foot for additional comfort and a fitted toe and flat toe seam to prevent blisters and irritation. It is easy to get on and has a non-constricting top band to keep the sock in place. FEATURES: For men and women Soft, ribbed fabric Well padded foot to cushion your feet while running Non-constricting top band Fitted toe and flat toe seam prevents blisters and irritation Reinforced heel for durability Made in the USA RECOMMENDED FOR: Enhances blood flow for athletic performance Reduces build-up of lactic acid during performance for quicker recovery Reduces muscle vibration/fatigue FABRIC CONTENT: 65% COOLMAX® Polyester, 25% Nylon, and 10% Lycra Spandex. Also available in: Allegro Athletic COOLMAX® Support Sock 15-20 mmHg