FREE SOLDIER Outdoor Men and Women Coolmax Quick Drying Socks Armor Low Cut Boot Socks (Wolf Brown) 42.5% Coolmax 42.5% Cotton 12% Nylon 3% Spandex MATERIAL: 42.5% Coolmax, 42.5% Cotton, 12% Nylon, 3% Spandex DESIGN: This Low cut sock is designed for outdoor sports and armor duty work, specially use Coolmax material to keep feet dry and comfortable at any time FUNCTION: Fashion appearance, protective, warm-keeping, breathable, dry, antibacterial, deodorant, ventilation, cool, soft, comfortable CHARACTERISTICS: This sock was used in army and astronaut to prevent foot odor, also wearing comfortable after long time walking. Coolmax material, accelerate moisture release to the outside of the socks, keep your feet cooler and drier, also keep warm when it is cold. SUITED: Suitable for the battlefield, but also to daily life. All the outdoor sports. All seasons.