Multi-part, underwire cups lift and round your bust. Angled and vertical seaming shapes and supports. Side support panels help center breasts. Sewn-on elastic at top edge of cup for fit. Sewn-on elastic underband for added support. Center panel - plunge without push-up, wide with arched underside for high tummy comfort, and embroidery. Tall, seamed mesh sides and back feature sewn-on elastic for custom fit. Wide-set elastic straps adjust in the back with coated metal hardware. Coated metal J-hook converts straps to a temporary racerback. Straps must be lengthened to convert. New flexible back lies flat even when J-hook is hooked.