The Billabong Men's Descent First Layer Softshell Jacket is a better-than-decent on-mountain jacket. Made with fast-moving riders in mind, the Descent First comes in Rider fit that's cut a little longer for extra coverage. The slub bonded fleece has a DWR treatment so it sheds light moisture that you kick up on sunny in-the-park kind of days. Wear it under a waterproof shell when it's dumping, and you get more features than your normal layer, including the adjustable powder skirt. Bonded underarm vent holes and the breathable fabric help regulate your core temp so you can take that first descent with ease.