Self: 91% polyamide, 9% elastane Lining: 89% polyamide, 11% elastane; Hand wash cold; Back clasp closure; Detachable adjustable shoulder straps; Unwired cups with removable padding; Knot detail at bust; Midweight ribbed swim fabric; Item not sold as set; Made in China; Revolve Style No. MILL-WX245; Manufacturer Style No. 39MX07