The Marmot Men's Guides Down Vest acts as a killer mid insulating layer on that long, freezing ski approach, or as an effective outer layer on that cool October climb day. A wind flap behind the front zipper blocks cold air from sneaking in and 650-fill down keeps the heat in. Marmot gave the Guides Down Vest an inside zip stuff sack pocket to make it easy to store away in a small corner of your pack.Price: $53.99 (59% Off!)Regularly: $134.95