Shell: 75% nylon, 25% spandex Contrast: 90% nylon, 10% spandex; Hand wash cold; Unlined; Adjustable hook and eye clasp closures at back; Dual straps design; Cut-out at back; Lightweight jersey fabric with lace trim; Made in China; Revolve Style No. FREE-WD3003; Manufacturer Style No. FP128844CY