K2 Route Ski Helmet The lightest snow helmet on the market Channels on the inside surface of the EPS direct air-flow between your head and the helmet, removing moisture and excess heat; keeping you dry and comfortable all day long. Available on all K2 helmets. An evolution of the K2dialed Fit System, the new 360 K2dialed Fit System delivers unparalleled customization. A web design that is integrated into the textile liner provides maximum comfort and a secure fit. Thanks to more evenly distributed pressure, the all-new 360 K2dialed Fit System eliminates unwanted pressure points regardless of your head shape. Tool free removable goggle and helmet clips 320 grams