MATERIAL: 90% Polyester,10%Spandex, and other fabric, the superior material provide support to leg muscles and reduce muscle vibrations. Breathable, elastic, soft and smooth, Sweat absorption and flash drying. 2. Racerback Design: Straps create stabilizing tension, helping to minimize bounce during multidirectional movement. The sports bras’ racerback straps allow for a full range of motion. 3. High Waist Leggings: women’s active leggings offer a high waistband for better tummy control. 4. Occasions: The matching yoga set is perfect for casual, sport, exercise, fitness, workout, gym, yoga, pilates, aerobics, running, jogging, dancing, cycling, hiking, climbing boxing, bowling, tennis, badminton, or other ball games.5.S, M, L,XL,2XL,3XL fit for all body types.