With the beloved fit and fabric of the original Amplify, the new Amplify Open Back Bra takes it up a notch. The rib bra band offers support while maintaining a clean seamless finish. Our exclusive seam work and ribbing allows the bra to move with you, while accentuating all of the right places. Our Amplify fabric creates an irresistibly silky, smooth hand-feel, while the full-interlocking knit offers the flexibility to move freely.