Self: 88% polyester, 12% elastane Lining: 95% polyester, 5% elastane; Hand wash; Underwire cups; Back S-hook closure; Adjustable shoulder straps; Ruffle neckline trim; Bikini back; Midweight swimwear fabric; Made in China; Revolve Style No. CLNR-WX78; Manufacturer Style No. M233PDBR26