The Denali Thermal Jacket by The North Face is a plush, comfy fleece jacket that is durable and rugged for all sorts of winter climates. Made with a high loft velour Thermal Pro fleece, you get a warm jacket with abrasion reinforced shoulders and chest. The Denali Thermal Jacket is designed to be zip in compatible with any of The North Face's hardshell jackets. This helps you to create an incredible layering system for those harsher winter weather days.