Blue Life Fit Cut It Out Sports Bra in Black. - size S (also in ) Blue Life Fit Cut It Out Sports Bra in Black. - size S (also in ) 90% nylon 10% spandex. Hand wash cold. Rib knit fabric. Front and back cut-outs. Stretch fit. BLUE-WM195. 416 2448. You may have heard about the trendy Planet Blue boutique in Malibu and Beverly Hills, but did you know about the store's own brand, Blue Life? Comfy hoodies and tees that aren't your basic old pieces, with details that will have you coming back for more.