Drymax Lite Trail Run 1/4 Crew (Turndown), October Pink/Black, W7.5-9.5 / M6-8, 2 Pack 65% Drymax/Olefin, 20% Polyester. 8% Nylon, 7% Elastaine Trail specific running sock Turn-down, double welted top for ankle protection, or keeps dirt out Exclusive Dual Layer Moisture Elimination System keep feet dry Medium density sock designed for mild to hot conditions