Women's Nike Pro Classic Swoosh Modern Sports Bra utilizes a compression fit, providing medium support for a variety of training activities. Strategically placed mesh panels and a keyhole front provide breathability in high heat zones. Dri-FIT technology helps keep you dry and comfortable. Compression fit for snug support while you work out. Racerback straps allow for a full range of motion. Upper panel and straps feature mesh for added breathability. Keyhole on the front. Runs true to size.