The North Face Circaloft Men's 1/4 Zip Pullover uses sheet insulation and vertical quilting to prevent insulation shift to create a lightweight, versatile, insulating layer, whether you’re running it under a shell for a trip into the backcountry, or pulling it out of the pack this autumn to take the chill off a summit hike. A non-PFC water repellent finish adds weather protection in fog and misty conditions , an attached hood gives you extra coverage when you need it. And when you don’t? This packs down into its own pocket, or the external stuff sack, for easy transport. When you’ve finally reached the end of this piece’s life cycle, this goes back to The North Face to be disassembled and recycled into the next generation of outdoor wear. Use it, abuse it, adventure in it.. and it rises again to take on the mountains again. A straight silhouette to fit easily under winter shells and give plenty of layering space for fall this is a comfortable insulator with a great eco story.