The Puma 3 Pack Crew Socks are great for everyday wear, with a stretch fit, comfortable cotton mix construction and ribbing to the ankle. The socks are available in a range of colours and are complete with Puma logos to the ankle. Grey Pack: 66% cotton, 30% polyester, 4% elastane White and other colours pack: 75% cotton, 21% polyester, 4% elastane Machine washable. Keep away from fire.