Stoic Hadron Down Vest
Here's what other sites are saying:
Fire back at the mountain's bone-chilling cold with the ultimate warmth of the Stoic Men's Hadron Down Vest and its 850-fill goose down insulation. At a feathery 6. 8-ounces, this vest keeps it simple by protecting your core temperature without weighing you down. As for sleeves, the Hadron Vest doesn't need no stinking sleeves; you're faster, cooler, and more flexible without them. Stash this highly-packable vest in your pack so that you always have a down layer handy for the high-alpine freeze or a cold down-day in town.