This lightweight vest is packable so you can stash it to be ready to grab whenever your adventures call for extra warmth. The Axis Peak insulated vest is made of 100% recycled nylon treated with our Tier 1 Durable Water Repellent (DWR) finish to help shed light rain or mist. The full-zip front lets you adjust your comfort as temperatures drop, while its warm-lined collar helps keep the cold out.