Premium Quality for Maximum Comfort: 80%Cotton/ 10% Polyester/10% SpandexABS Grips on the bottom. Sweat absorbant, odor-resistant, breathable. {Men's UK 4-9 | EU 38-43} .Non-Slip Socks: The Combed Cotton and Grips have better effect in sweat absorption and providing absolutely anti- skid, non-slip surface of the sock bottom. .80% Cotton, 10% Elastane, 10% Polyester .Superior Fit- Non slip yoga socks are great for all types of sports or just for casual wear.Ideal for not only yoga,but also pilates,barre,bikram,martial arts,gymnastics and ballet dance practice.Perfect for home,travel,studio,exercise class,hospital,seniors and maternity use too. .Protect Anyone from Nasty Falls: These Anti-skid socks are also perfect for pregnant women, hospital patients, the aged people, etc. They are not only to keep you warm, but also prevent the bacteria and fungi from the floor. .Stay Clean and Covered- The fully-covered design protects your feet from dirt and blisters, keeping the entire surface area of your feet free from germ exposure.Unique design with better ventilation, making your feet breathable and dry. .