[Men's Toe Socks] Suitable for indoor and outdoor activities. These toe socks are suitable for sneakers, sports shoes, and toe shoes. Highly recommended for sports such as running, trekking, and everyday use. [Soft and Breathable] These men's toe socks are made of high-quality cotton. Soft and skin-friendly. With elasticity, durability, and moisture wicking for a drier feel. 78% Cotton, 15% Spandex, 7% Polyester Care Instructions: Machine Wash Model Number: PUA86534-BK-5 pack [Separate Toe] Toe socks can help prevent hallux valgus and toe deformity. In addition, separate toe socks keep each toe separate to absorb sweat between the toes and inhibit bacteria. You would have a good experience while running/exercising with these breathable socks. [Prevent Blisters] Individually wrapped toes reduce the formation of blisters, especially between the toes. [Size and Season] EU 39-45. Excellent stretch. Better fit. Suitable for spring, autumn, and winter. Machine washable. NOTE: PUTUO is a registered trademark. USA Registration Number is 5414120. Please select "PUTUO" when purchasing.