This soft, microfiber plunge bra offers a boost to your cleavage and smooths your silhouette with an invisible backsmoothing wing. FIT: Boost plunge bra Plunging neckline Boost push-up lining Underwire Back hook-and-eye closure FEATURES: Straps easily adjust at front Cleavage enhancing Soft-brushed molded cups Built-up sides smooth underarm bulge Double-layer back wing is clean finished with encased elastic for elevated smoothing FABRIC: Smooth microfiber fabric 83% Nylon/17% Spandex Cacique Intimates Gently used a few times no tears or stains