medium-impact support. the nike classic swoosh futura women’s medium support sports bra offers lasting comfort during your workout with sweat-wicking fabric and a compression fit.. benefits. dri-fit technology helps keep you dry and comfortable. soft,elastic underbust band and a compression fit enhance support. racerback design allows full range of motion. flat seams feel smooth against your skin. product details. for medium-impact sports like cycling, dance and cardio classes. fabric: dri-fit 88% recycled polyester/12% elastane. machine wash. imported.