Self: 89% poly 11% spandexContrast 1: 73% nylon 27% spandexContrast 2: 82% poly 18% spandex. Stretch fit. Sheer mesh panel accents. CHIR-WM19. LJ5 60604B. CHICHI (pronounced she-she) ACTIVE is a line of activewear based out of Southern California, focusing on versatile pieces that can be incorporated into your everyday lifestyle. With a standard belief that simplicity is key, fit is everything, timeless over trendy, CHIMCHI's styles take you effortlessly from the gym to the street polished and put together.