The Icebreaker Men’s Tropos Vest is a packable vest for chilly weather. Quilted merinoloft delivers the warmth needed over your long sleeve base layer. On its own, it wraps your center while running around the city and can serve as a midlayer when under a shell and hiking wetter weather. Zippered pockets at the hands as well as one at the chest prevent items from slipping out and when you’re too warm, pack the whole thing into its own hand pocket. Palm it for later or stuff it into your pack’s stash pocket.