MOLDEATE 8031 Workout Waist Cincher. 91% Polyester 9% Elastomeric Imported Please refer to size chart to ensure you choose the correct size. Composition: 91% polyester, 9% elastomeric ultra stretch shaping microfiber provides powerful control while remaining breathable. Heavy duty shaper smoothes over problem areas around tummy and back, creating slimmer waistline. Three row hook-and-eye front closure makes getting on and off a cinch. Extra Firm compression makes this style ideal for wearing when you are at your most active.