TheUltimate Bra redefines traditionalpush-up bras by enhancing your natural bust shape and completely transforming the look. shape. and fullness of your bust. Thisbra is made of a super soft sheen microfiber fabric with extra compressive side wings for smoothing. With a comfortable. concealed underwire and premium teardrop shaped foam pads. thisbra sits seamlessly under clothing. Designed for a snug fit. If you are between sizes. we recommend sizing up one band size.