1.60%Nylon 35%Polyester 5% Spandex. All new acid wash design2.[Main Fabric] - This acid wash 2 piece set made with lightweight,moisture-wicking power fabric.High elasticity, Comfortable, Breathable,Dry,The 4-way stretch to promote both compression and butt lifting.3.[Super Flattering]-elastic yoga outfit sets are very comfortable to wear,tummy control wide waistband contours your curves and shape your body, ultimate flattering fit. Body-hugging high waist ribbed textured non-slip design that can keep it in place when you walk around.4.[Thick material]-Very soft and comfy. Seamless V neck sports bra. With supportive ribbed contouring and padded cups,it’s finished with a flattering racer back to frame your shape.Fattering and squat proof! The triangular design of crotch provide ample coverage as you move from pose to pose and prevent thighs from rubbing. Leggings crotch for greater freedom of movement,without sacrificing support and durability.