Unlock customisable support. The Black Pulse Sports Bra features convertible back straps for a customisable design with a 3 hook bra clasp, our signature Rep Fabric and wider straps for more support and comfort. Medium support, customisable design. Medium Support Bra Contrast contouring flatlock seams Wide elastic hem band with 3 hook bra clasp Adjustable straps - to wear straight or hooked together to create a racerback fit for added support Added layer of power mesh for added compression Removable bra cups 4-way stretch fabric with a soft matte finish 70% Polyester 30% Elastane Rino is wearing size S, she is 174cm 5'8" tall with a 86cm (34") bust, a 68cm (27") waist and 98cm (39") hips.