|Jolidon Feel Seamless Underwire Plunge Bra (S1946). A fantastic European-designed underwire bra that offers a great fit, excellent support, and a clean, luxuriously minimal design. Made of nylon and elastane. Molded, non-stretch, underwire cups have a bonded lining for extra support. Plunge neckline with covered elastic edge for fit. Center panel - wide, arched center panel offers more comfort if you have a high tummy. Seamless sides have bonded support panels at front and back with covered elastic along top and bottom edges. Wide-set straps are covered elastic at front and exposed elastic at back with adjustable plastic hardware. Hook-and-eye closure with coated metal hardware at back. See Fitter's Comments below for hook count. Leotard back has kicked-in back straps to prevent slipping.