Flexees by Maidenform Women's Firm Control Tummy Boy-short Body: 53% Polyamide/38% Polyester/9% Elastane; Panel lining: 81% Polyamide/19% Elastane; Crotch Lining: 100% Cotton Hand Wash Smoothes and shapes midsection Tummy control Soft and comfortable for all day wear Perfect for yoga, pilates or working out Firm control