Cool style in a great tee ready for the court. Crafted with our most innovative materials, the NikeCourt Slam Polo is designed to perform at the highest levels of play. The reshaped sleeve design lets you swing, serve and hit overheads without worrying about fabric bunching or feeling restrictive across your shoulders. The Swoosh celebrates its anniversary by intertwining the past and present. This product is made from 100% recycled polyester fibres. Nike Dri-FIT Technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Nike used body heat and sweat mapping to determine where you need more breathability and stretch, then incorporated the zones into fabric made from 100% recycled polyester fibres. Nike used athlete insights to create a sleeve shape that's right for tennis. The update moves seams from the top of your shoulders to the front—and gives them a gentle curve that follows the shape of your arms. The result is a design that lets you swing, serve and hit overheads without worrying about fabric bunching or feeling restrictive across your shoulders. Pairing the stretch of smooth ribbed fabric along the back of the neckband with the sleek simplicity of a crew, the new neckline is designed to move with you.