Tenworld Men Women 5-Toe Socks Exercise Yoga Gym Non Slip Massage With Full Grip 100% Cotton Material: cotton, Non-slip sole Size: one size fits most (UK 2.0-7.5/ US 4.5-10) it's perfect for yoga, Enable user comfortable Open design allows for better tactile feel and balance, Promotes proper foot alignment The Socks keep your toes happy as they flex, point, dance, and spread along the floor, mat and equipment