Brand new with tags. No-show cushioned running sock provides comfort and performance during extended training and activity Proprietary Drynamix wicks moisture away from skin, and specially constructed, reinforced microfiber mesh ventilation panels keep feet dry Hand-linked seamless toe box minimizes friction, preventing chafing on top of the foot; reinforced heel and toe for durability High heel tab and extra deep heel pocket prevent socks from slipping down; enhanced Elastane provides additional no-slip security High-volume impact resistant cushioning and plush 200 needle-count fabric offer race-tested foot protection 84% DRYNAMIX POLYESTER, 11% NYLON, 3% NEOFIL, 2% ELASTANE Size XL Mens 12-14 Womens 13.5-15.5