Self & Lining: 55% cotton, 31% polyamide, 14% elastane Contrast Fabric: 65% polyamide, 27% polyester, 8% elastane; Machine wash cold; Wide underband with brand detailing; Lightweight jersey fabric; Item not sold as a set; Made in China; Revolve Style No. PRAL-WI47; Manufacturer Style No. 4P0479