Sports crop top. The Champion Seamless Reversible Bra has a scoop neckline, wide straps for comfort, a racer back design for unrestricted movement and a wide elasticised band under the bust for support and security. It offers medium support and can be worn on either side. The Champion Seamless Reversible Bra features a seam-free construction to minimise chaffing and trademark Double Dry technology to keep you cool and dry throughout your work out.