L*SPACE Mercury Bikini Bottom in Black,White. - size M (also in L, S, XS) L*SPACE Mercury Bikini Bottom in Black,White. - size M (also in L, S, XS) 80% nylon 20% spandex. Made in USA. Hand wash. Acrylic ring accent at bum. Colorblock design at back. Item not sold a set. LSPA-WX1481. CBMEC21. California-based designer Monica Wise delivers a collection of stylish swimwear that brings a state of opulence to any poolside get-together. Pieces are fashion forward, offering modern designs in luxurious materials that are sophisticated, but also beach appropriate.