57% polyamide biocare, 25% polyamide, 18% elastane Lining: 86% polyester, 14% elastane Applique: 100% clean vinyl Insert: 78% polyester, 22% elastane; Made in Portugal; Machine wash; Lightweight swimwear fabric; Item not sold as a set; Open back; Revolve Style No. CASB-WS21; Manufacturer Style No. W-SS26-SWM-089-01