Expedition-tested design features come to our everyday wardrobe in The North Face Hydrenalite Down A-Line Vest. Toasty 600-fill recycled down insulation brings lofty warmth to our core, while the water-resistant nylon face fabric deflects light flurries and drizzles. The insulated hood offers an extra layer of cozy protection in cool temps, and the use of recycled materials throughout helps us cut down on overall environmental impact.