80% Cotton PREMIUM MATERIAL: 80% Cotton,18% Nylon,2% Spandex.High quality material make of barry socks sweat, breathable, elastic, comfortable. Easy to care for non slip socks (Recommend hand wash in cold water.Dry flat,do not iron). SIZE: One size(Women’s shoe size 5-9). Suitable for most women working as yoga socks,barre socks,pilates socks,ballet barres socks,dance socks,exercise socks,fitness dance socks,yoga shoes,barre shoes,pilates shoes. FEATURES: Soft non-slip silicone yoga socks, enhances balance comfortable stability and allows you to safely practice. Terry under feet, make barry socks soft, sweat and shockproof. Instep with holes,Easy to wear, so that the ankle is more flexible, breathable, comfortable. FUNCTION: Enhances balance and stability and allows you to safely practice.Soft silicone sole provides a comfortable fit.Great for Yoga,Hot Yoga,Pilates,Barre and Dance exercise or physical activities. GUARANTEED: Purchase our yoga socks with no-risk,any problems of our yoga socks within 30 days,replacement or refund will be provided with 100% no question asked.