Self: 88% nylon 12% spandexContrast: 100% nylon. Hand wash cold. Stretch fit. NKAM-WX166. SW427XNL229059. The first designer to receive a plaque on New York's 7th Avenue, she is credited with inventing the sleeping bag coat, the silk parachute look, high heeled sneakers, and the popular packable, multi-use poly jersey. Let Norma Kamali show you the way.