Mix and match your favorite swimwear with this pair of knit bikini bottoms that features a low - rise waist, high - leg cut, string construction, and side self - tie closures. . Shell: 80% nylon, 20% spandex. Lining: 92% polyester, 8% spandex. Hand wash cold. Model is 5'8. 5" and wearing a small. Women's string bikini bottoms in vanilla, xl