|Fortnight Luna Longline Wireless Bra (431-11). This lightweight longline wireless bra features mesh cups and mesh sides. Made of nylon/spandex. Multi-part; unlined (unpadded); wireless mesh cups gently lift and round your bust. Vertical seaming shapes and supports. Covered elastic at top of cup. Sewn-on elastic underband for added support. Center panel - plunge; tall for added support. Sides have mesh and opaque fabric. Tall; seamed mesh sides and back feature sewn-on elastic for custom fit. Wide-set elastic straps adjust in front with silvertone metal hardware. Back silvertone metal hook-and-eye closure; see Fitter's Comments below for hook count. Leotard back. Please Note: Champagne/Ivory is labeled as style 435-11.