Leonisa Women's No Zip High Waist Cincher 86% Polyamide, 14% Elastane Imported Hand Wash Waist cincher shapes the tummy and defines your waistline Made of PowerSlim, a highly durable material that reduces your size and provides back support Wide, flat bands on the top and bottom of cincher keep it from slipping Side-boning provides an excellent shape and keeps the integrity of the cincher firmly in place Fabric Content: 86 percent polyamide, 14 percent elastane