The long sport socks is made of Nylon, Spandex.comfortable, lightweight, portable, sweat-wicking. Soft and gentle skin care. compression socks provide the ideal compression to improve blood flow to relieve swelling and fatigue in your feet and legs. Great for any activity!Great for sports like Football, Volleyball, Roller Derby, Track, Lacrosse , Soccer, Basketball, Baseball, Softball,Gym, Running, Cycling, Hiking ,Climbing ,and much moreOutdoor sports ,or everyday use. S/M, L/XL
JR351