Self: 55% Cotton, 31% Polymide, 14% Elastine waistband Waistband: 65% Polymide, 27% Polymide, 8% Elastane; Machine wash cold; Unpadded cups; Back hook and eye closure with adjustable shoulder straps; Soft wide underband with brand detailing; Item not sold as a set; Made in China; Revolve Style No. PRAL-WI67; Manufacturer Style No. 4P0480