A PACKABLE DESIGN WITH BREATHABILITY DOWN THE BACK. Made with soft fabric and a cool strip of mesh down the back, the Nike Dri-FIT Run Division Tank In Black helps you stay comfortable through your run. A bungee cord at the back makes it packable so it\\\'s easy to roll up and take with you. It\\\'s made with at least 75% recycled polyester fibers. All-Day FunctionalityThe Run Division collection brings you gear made to wear at any point of your day. Each piece brings ventilated designs that are packable when not in use. Lightweight materials mix with reflective elements to create an ensemble that you can wear before, during or after your run. Sweat-Wicking and SoftNike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Knit fabric has a soft, cotton feel. Ventilated BackMesh down the back of the spine puts breathability where you need it. Roll Up and PackA bungee cord at the center-back neck lets you easily pack away the top. Roll the shirt up and use the cord to secure it for easy carrying. More Details Reflective elements Not intended for use as Personal Protective Equipment (PPE) Body: 75% polyester/13% cotton/12% rayon. Mesh: 82% polyester/18% spandex. Machine wash Imported 75% POLYESTER13% COTTON12% RAYON Style: Nike Dri-FIT Run Division Tank Colour: Black/Bright Crimson/Reflective Silv Code: DD5172-010