Clothing Wash Water Ingredient Label: 90% nylon 10% spandex. Features: ①Three rows of buckles under the crotch, free adjustment. ②U-shaped neckline design, modifying the beauty of the shoulder and neck lines. ③Elastic waist tightens the waist, and the line design modifies the body shape. ④Built-in removable bra pad, change the thickness of the bra pad as you like. ⑤Seamless three-dimensional tailoring, elastic fit to the body, free extension and not easy to deform.