77% Polyester, 23% SpandexPull On closureSUPREMELY COMFY: leggings with pockets craft from a buttery soft, lightweight, and stretchy fabric for delivering you the feel. Not only slim fit but also be comfortable for all-day wearing. Interlock seams to minimize rubbing and chafing, and a gusset crotch to maximize free movement, which adds more flexibility for your workout.COMPRESSION & SQUAT PROOF: The workout leggings for women are very elastic with 4-way stretch material, gives you the ideal needs of stretch with an ergonomic fit. Non see-through fabric offers total coverage while bending, squatting, and lifting. Each part compresses, lifts, and shapes the body, also keeping the muscles warm, enabling the wearer to perform at their maximum.SAY GOODBYE TO YOUR MUFFIN TOP