Skins Men's Bio Snow Long Tights Nylon 76% / Spandex 24% Imported 76% Nylon, 24% Spandex 76% Nylon, 24% Spandex|Turbo charge your legs. Increased delivery of oxygen-rich blood gives you increased speed, power and endurance, while reducing the buildup of lactic acid run after run.|Cold machine wash, gentle cycle, with like colors. Do not bleach, iron, or tumble dry.|NULL|