BUILT TO BREATHE. The Nike Pro Tank features all-over mesh in a flattering design. Its slim fit lets you move freely, while the elongated length keeps you covered while you bend and stretch. Nike Pro fabric helps you feel locked in and cool. All-over mesh offers optimal breathability. Slim fit closely follows your body's shape. Elongated silhouette enhances coverage in front and back. Design lines frame the body for a flattering look.