Besides your skis or snowboard, a helmet is the most important piece of gear. A head-injury sustained while speeding down a mountainside can result in a life-changing (or even life-ending) injury. That said, much of the risk can be mitigated by choosing the right helmet. Every year, helmet technologies improve, maximizing durability, ventilation, and protection, while minimizing weight. Plus, many of today’s styles, finishes, and colors elevate the helmet to the status of fashion accessory. Though it goes without saying, all outdoor adventures involve some degree of risk. But don’t take unnecessary ones—because you never know what’s lurking beneath the fresh