Norma Kamali Marissa Swimsuit in Black Self: 72% nylon 28% spandexLining: 100% nylon. Made in China. Hand wash. 72% nylon, 28% spandex, linning 100% nylon. NOMF-WX40. SW425XNL029001. About the designer: Invention, Design and Function go hand in hand for Norma Kamali. She is known for her innovative yet timeless approach to fashion. Norma Kamali is not only known for her swim collection, but her other bodies of work includes timeless modern clothing in every classification.