UnionBasic Women's Tights Active Sports Yoga Running Pants Workout Ankle Leggings 100% Polyester High quality,excellent elasticity,comfortable and breathable Quick Dry material:Polyester Nice pants for Yoga, Running, Workout, fitness Elastic waistband for a snug, comfortable fit Note:Size Dimension. S Size (Waist 24"-28";Hip 33"-39"; Length 30.7"); M Size (Waist 26.7"-30.7";Hip 34.6"-41.7"; Length 33")