Nike Dri-FIT Racerback Women's Vest Turn up the heat in this sweat-wicking racerback vest. A roomy fit through the body and hips has a relaxed feeling that lets you move freely wherever your workout takes you. Dri-FIT technology is present in the Dri-FIT Racerback Vest, which helps you feel fresh and dry during intense workouts. The materials wick moisture from the surface of your skin, therefore ensuring you feel dry, whilst the racerback strap design, allows air to flow freely, and means you can move more flexibly. The vest has a roomy fit throughout to provide you with a relaxed feeling, further allowing you to move freely, wherever your workout takes you. Enjoy every workout with this breathable, comfortable vest.