87% nylon 13% spandex. Hand wash cold. Unpadded. Halterneck and back tie closure. Convertible top. Adjustable sliding fit. RIOR-WX5. BIXI-T-BS. For swimwear that's equal parts sexy and flattering, Riot Swim is about to be your favorite brand. Black-owned and founded in 2016 by model Monti Landers, the swimsuits range from high-waisted bikinis to ruched one-pieces that will make you feel confident. The bestseller, the Echo, gives you legs for days, perfect cleavage, and it doubles as a bodysuit.