This semi-sheer bra from Panache is Tango is Panache's best-selling seamed cup collection due to its phenomenal fit and the range of sizes available. Made of nylon, polyester, and elastane. Multi-part, unlined (unpadded), underwire cups support and shape the breasts, with side panel preventing "side spill." Angled and vertical center seaming shape your breasts. Cups have an embroidered leaf design for a pretty accent. Center- narrow, arched, triangle center panel is perfect for women with higher tummies and has a satin bow accent at top. Plunge style has a dramatically low center front but still offers excellent support. Seamless sides for a smooth look under clothes with sewn on elastic at top and bottom for a custom fit. Wide set, elastic shoulder straps have restricted stretch and adjust in the back with coated metal hardware. Back secures with a hook-and-eye closure with coated metal hardware. See Fitter's Comments below for hook count. Specially designed for the full figure woman from D to JJ cup. This style was created as a plunge solution for the full-busted woman who loved the look and fit of Panache SuperBra Tango II Underwire Balconnet Bra 3251, but was looking for less of a bra look and an option under V necks and lower plunge tops. Panache Women's Tango Plunge Underwired Plunge Bra in Black Size 30GG HerRoom.com