superdown Chiara Bikini Bottom in Red. - size XXS (also in L, M, S, XS) superdown Chiara Bikini Bottom in Red. - size XXS (also in L, M, S, XS) Forever-flattering bikini bottoms featured in a string-style and high-waisted silhouette with thick straps, these versatile bikini bottoms can be worn high or low on the hips for the perfect fit.. 80% polyamide 20% elastane. Made in China. Machine wash. Item not sold as a set. SPDW-WX309. SDX330 S24. superdown is a contemporary label offering on-demand, on-trend, on-social apparel. Always on the pulse of the latest styles, superdown is the go-to for aspiring, trendy, fashion-loving babes who are #superdown for anything.