Nike M NK THRMA SPHR MX JKT HD FZ #800227-071 Nike Therma-Sphere fabric manages your body's natural heat to keep you warm. DWR (durable, water-repellent) finish helps shield you from the elements. Slim fit provides a clean look with zero distractions. 2-way, full-front zipper offers easy on and off. Bonded hand pockets are designed for easily accessible storage.