<ul> <li>Nike Therma-FIT technology helps manage your body heat to help you stay warm</li> <li>Flat seams for zero distractions</li> <li>Snug fit so you can wear it comfortably under a helmet</li> <li>Extended coverage goes below the neckline</li> <li>Converts to a neck gaiter</li> <li>Fabric: Dri-FIT 88% polyester/12% spandex</li> <li>Machine wash</li> <li>Imported</li> </ul>