Unique deep neck design makes this t-shirt bra a versatile addition to your rotation. Contour/t-shirt underwire cups have soft light padding for comfortable support that maintains a smooth shape. Microfiber cup overlay is seamless for a completely smooth surface that moves freely against other fabrics. Very deep plunge neckline with a U-wire set into the base to allow for a variety of low-cut styles. Wide center with a slightly curved underside. Sides and back are strong multi-directional stretch microfiber with covered elastic at top and bottom. Front of strap is apex cup panel that's padded on the underside for comfort. Back of strap is a wide band of soft-brushed elastic with minimal stretch and adjustable goldtone metal hardware. Convertible hardware makes it possible to unhook straps at back to change them into a crossback. Tagless. Hook-and-eye closure has a plush interior with coated metal hradware to secure fit at back. See Fitter's Comments below for hook count. Natori Women's Verge Convertible Plunge Bra in Black | Size 30DD | HerRoom.com