TECHNOLOGY: Nike Therma-FIT ADV technology combines heat-regulating fabric with advanced engineering and features to help keep you warm in cold-weather conditions FIT & DESIGN: Regular fit Breathable knit fabric has a super stretchy feel so you can move free and easy Thumbholes let you extend your coverage and help hold the sleeves in place while you move Ribbed cuffs and hem help keep the hoodie in place Hidden pocket at the zipper lets you securely store your essentials Snap button on hood