Machine Wash. Great Performance Basketball Socks: Athletic crew socks featuring moisture-wicking/moisture-management fibers and air-circulating ventilation channels and keep your feet dry and comfortable. Fit US Shoes Size,Men's 6.5-13 and Women's 8-14. Multifunctional Sports Socks: The best for hiking, cycling, camping, running, jogging, mountain biking, travelling, lacrosse, tennis, golf and other outdoor activities.. Protective Socks: It's soft and thick, cushioned footbed,Reinforced heel and toe.Feel really comfortable when doing any action and provide the best protection. Dynamic Arch Design: Arch compression support and stability to reduce foot fatigue, keeps sock in place and provide extra protection against blister.