Self: 90% poly 10% spandexContrast: 90% nylon 10% spandex. Front zipper closure. Side seam pockets. Rib knit edges. Contrast mesh panel accent. CHIR-WM30. VN5 30504W. 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.