The Arc’teryx Alpha SV in a Word — Refined Prior to 1998, Arc’teryx was a niche Canadian brand making climbing harnesses and backpacks. When they stepped into the outerwear world 25 years ago, they did so with an all-or-nothing attitude. As a company founded and run by dedicated climbers and skiers, Arc’teryx set out to build a jacket that could… Read More
Arc’teryx Proton Hoody – Active Insulation Backcountry Skiing If you haven’t experienced the modern world of “active insulation,” it’s more than just marketing hype. It refers to an insulated jacket that maintains air permeability. In other words, it’s breathable. The idea behind active insulation is warmth across a broader spectrum of aerobic activity than a more traditional, less breathable jacket… Read More
