VGUC The word we keep hearing is "life-changing"! Freedom from wires but with all the shape and support...and of course, our incredible, patent-pending 360° Back Smoothing technology—it all combines to create a bra so comfortable, you might just forget you're wearing it. Wireless cups. Lightly lined. 360° Back Smoothing™ ballet back sculpts and supports. Lace knit fabric. 79% nylon, 21% spandex. Machine wash cold. Line dry. Front-adjustable straps. Wide side band to keep things smooth. Back hook-and-eye closure.