Light, warm, and easily layered under a shell, the Western Mountaineering Men's Flash Down Vest gives your core the extra shot of warmth it needs on especially cold days in the mountains. A lightweight nylon fabric saves on weight while the 850-weight goose down fill piles on the warmth. Great on its own during cold nights around the campfire or layered under a shell on a snowy adventure, the Flash Down will be your go-to layer all winter long.
