From Wacoal, this bra features: Seamless underwire bra Full coverage two-ply cups of soft inner fabric covered with pretty dot jacquard fabric with accent sheen   Microthin spacer fabric band designed to minimize back and side bulge Extra back and side coverage for added smoothing Hidden sling in cups for added support and shaping Fully adjustable straps for a customized fit Cushioned comfort straps Hook-and-eye back closure Nylon/spandex Hand wash/line dry Imported. Expertly designed for the unique needs of H to K cup sizes, this seamless back smoothing bra features every detail for superior support and a comfortable fit