Revel in the warmth that our Reflect Technology brings whilst the 700 fill of Hydrodown® keeps your body heat in check. Layer it with a snuggly fleece for some added warmth on a less strenuous hike or put it to the test solo for your next running race–your choice. Want all the warmth of a winter jacket without the faff of sleeves as you run the trails? Our Tephra Stretch Reflect 2.0 Vest is just what you need. Mens Tephra Stretch Reflect 2.0 Vest