From Wacoal, this bra features:  Bonded neckline gives a sleek look under clothes Lightweight yet powerful single-ply cups of innovative fabric for ultimate lift Built-up straps adjust in the back for a customized fit Wire-free bra designed to lift the bustline up to one inch Elastic-free, stretch front band comfortably shapes to the body without pinching or digging Mesh lined back for added support Hook and eye back closure Fabric content: cups: nylon/spandex/elastane; back: nylon/LYCRA® spandex/elastane; lining: nylon/spandex/elastane Hand wash warm with like colors/non-chlorine bleach only when needed/line dry Imported. Lightweight yet powerful cups lift the bustline up to one inch while an elastic-free, stretch front band contours to your body so it never pinches or restrains. When you want to forgo the wires but not the support, this will be your go-to again and again.