The zip-up Randal Jacket can be worn on its own or layered easily under a shell. Tough overlays on the shoulders offer extra coverage from your backpack straps or when carrying your skis, hard-faced fleece gives you wind protection, and the grid backing offers warmth but also wicks moisture when you heat up. If you’re not a pullover or hoody guy, you now have another option. 64% polyester, 6% Spandex.