Stand at the edge of a precipice, unclench your white knuckled fists, and know that whatever happens once you're moving down the mountain, you'll be dry in the Arc'teryx Men's Sidewinder SV Jacket. Part of the Whiteline lineup, the Sidewinder SV is a refined version of its lean and mean self for big mountain exploits and storm proof protection. From technical mountain routes to powdery face shots at the resort to brutal weather in the backcountry, the Sidewinder takes it in stride. Exceptionally breathable and rugged, N80p X Gore Tex Pro 3L shell fabric resists the bumps and bruises of cliff hucking and trick flipping. Gore Tex gets you, and the Pro technology stands at the ready for your hot and cold approach to adventure: one minute you're racing up a hill or across a bowl, and then next minute you're kicking back a on snow bench for a quick bite to eat. Sweat won't get the best of you, stopped or on the move. When the sun comes out and temperatures rise, open the underarm vents to let off some hot air. Arc'teryx engineers made a few tweaks to bring the Sidewinder into the second decade of the 21st century. An offset Vislon front zipper, stretch powder skirt with Slide n' Loc jacket to pant attachment, and sleekly modern silhouette make this jacket ready for the snow covered catwalk. The usual bells and whistles haven't been forgotten. The helmet compatible hood moves with your head to prevent blind spots, and the multitude of pockets provide plentiful storage.