The arctic fox (scientific name, alopex lagopus) grows a cozy fur coat to fend off the cold. You don’t have that luxury, but you can take shelter in something better: Alopex Base Layers. They’re as agile and resilient as their namesake, in body-hugging 77% polyester/23% spandex knit that traps body heat, wicks moisture and fights stink. It’s smooth, stretchy and never binds under layers. The 3-piece hood of the Hoodie is designed to fit comfortably under a helmet – handy when you’re hopping on a snowmachine – with a windproof face panel that keeps icy wind from turning your face red and raw. Slip it on and outfox winter’s worst.