Ideal for runners, the Upland Medium Weight Quarter Crew Running Sock offers a supportive arch design with moisture wicking and breathable mesh for comfort during long runs. The reinforced heel and toe provide durability, while the shock absorption feature minimizes impact for a smoother stride. Unisex Wick Dry® URFit® 24% THERMOLITE® EcoMade Polyester, 54% Nylon, 13% Nanoglide® Nylon 7% Polyester, 2% Spandex Style #1421