Smith Camber Helmet Matte Black : Smith's brand new Camber snow helmet is the latest and greatest in Smith's snow helmet line. Utilizing their patented In-Mold construction the Camber is ultra lightweight! An updated and improved version Smiths AirEvac 2 ventilation system features 20 vents and an adjustment slider for complete control of airflow. Maximum heat retention for the coldest days, and as it heats up simply start to open the vents until you find the perfect setting! Smith also added in a dial fit system to allow you to adjust the fit with a quick turn of a dial located on the back of the helmet. The Camber is truly the most adjustable and customizable helmet on the market. Add in any of Smith's Skullcandy audio inserts to make the Camber a full audio helmet!