Nike Women's Weightlifting Pro Tank - Black - Performance ready base layer. Women's Nike Pro Cool Team Tank has a fitted silhouette that's great for layering or wearing solo. Its nonrestrictive design allows for total mobility, while its mesh back panel helps you stay cool during the heat of your workout. Nike Pro Cool fabric keeps you cool when the action heats up. Mesh on the back helps keep you cool. Modern V-shaped back offers enhanced mobility. Shirttail hem adds increased coverage of your upper hips. Flat seams move smoothly against your body as you move. Dri-FIT technology helps keep you dry and comfortable. 84% Polyester 16% Spandex-ready base layer.