Description: World’s Best Deluxe Softest Socks! Golfer, Tennis Player, Runner. Keep your feet dry and cool in our bamboo 1/4 socks! Super absorbent and soft, try these Bamboosa socks for working out, running or just to keep your feet warm. S/M: unisex shoe size: 6-10 L/XL: unisex shoe size: 10-13 Features: Odor resistant No more sticky feet Wicks and evaporates sweat and doesn't stick to the skin Excellent permeability, keeping your feet comfortable and dry Breathable and cool in hot weather Thermal regulating, keep your feet significantly warmer in cold weather Highly absorbent, causing feet to stay fresher Content: 85% Viscose from Organic Bamboo/ 10% Nylon/ 5% Lycra Care: Machine wash cold or warm, tumble dry low, non-chlorine bleach only