USA Professional Elite Sports Sock. Thicken Cushioning - Running Socks have maximum cushioning position, to reduce foot pain in sports or daily activities; Reinforced heel and toe. Reinforcement in heel and toe provide durability in high stress areas to protect your foot. 

• 77.2% Polyester
• 14% Nylon
• 4.9% Spandex
• 3.9% Cotton

Machine wash in warm water and tumble dry low. Please do not bleach.