Don't expect Mother Nature to play nice with the forecast. Pack the Extended Length 2-in-1 Neck Tube just in case. Lightweight and versatile, this wind-resistant gear works double duty with a two-fabric construction. The Polartec Wind Pro fleece lower tube is cut longer and wider for greater coverage around your neck or to tuck in your jacket collar. The upper tube is designed from soft, breathable spandex. This men's neckwear is plenty long to pull over your mouth or ears to help block the cold. But because it's thin and lightweight, it won't feel bulky or constricting around your neck.