It was difficult not to envy those fuzzy mountain goats when you were exposed to very cold conditions for long periods of time, but now they're jealous of you in your Rab Positron Pro Down Jacket. This down filled jacket is designed to optimize warmth and mobility while minimizing bulk so you can get out and explore even in very cold conditions. Thanks to its Nikwax hyrophobic goose down insulation, stitch-through sides and arms, and boxwall torso and hood, your body heat stays where it needs to so you get to explore frozen cliffs with your wooly friends. With Pertex Endurance fabric and flexible nylon lining, you can hike, climb, and explore with freedom of movement even the sky opens up and dumps snow. To top it all off, the Positron also features security and hand zip pockets and a helmet-compatible hood.