High-impact support; compressive fit ideal for running and cross-training. Details & care Designed using Nike Flyknit technology—a digitally engineered knitting process that creates lightweight fabric that holds its shape while facilitating precise zones of support and breathability—this seamless, single-layer bra delivers a barely there feel and unmatched support. The soft performance fabric wicks away moisture to keep you dry and comfortable during high-intensity workouts. Ventilation in high-heat areas helps keep you cool Powered by sweat-wicking technology, this bra helps keep you dry and comfortable 100% nylon Machine wash, line dry Size XS