PREMIUM MATERIAL: combed cotton and silicone gel grips on the bottom, performance for the perfect exercise accessory. One Size fits Women US SIZE 5-8 Open Toe Design: allows freedom of movement during barefoot exercises. Your toes touch the floor or mat, supplying better tactile feel and balance. Usage: All barefoot workouts including Pilates, Barre, Yoga, Workout, Aqua Gym, Water Aerobics, Dance, Martial Arts, Gymnastics, Exercise around the Studio and more. Non-Slip Silicone Grips: The anti slip grips on the bottom are extracted from natural rubber with modern high-tech manufacturing method,they provides an effective anti-skid outsole with maximum comfort and makes you never slip on the the smooth surface. Nonslip, nonskid, anti sweat sportswear that will absorb any punishing workout you throw at them. This feminine low-cut sock features elastic straps and accents to add style to your workout.