CONSTRUCTION - MIPS - Multi-Directional Impact Protection System. Articulating hard shell construction with Conform Fit Technology. It features a durable yet semi-flexible EPP construction that envelops the head to provide the lowest-profile fit we've ever created as well as unsurpassed custom comfort. FIT SYSTEM - Conform Fit Technology. The fully integrated Conform Fit System utilizes a two-piece shell that literally forms to the rider's head shape by expanding and contracting with the turn of a dial. VENTILATION - Thermostat Control adjustable venting allows you to custom tune airflow instantly with a simple, low profile control button on the outside of the helmet. No other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable. Stack Vent in the front of the helmet which aligns with your goggles and helps to keep them clear and fog free. SEAMLESS COMPATIBILITY WITH ALL Giro GOGGLES - Giro products have been meticulously designed and tested to work together. We've fine-tuned the pairings of our helmets and goggles using exhaustive testing in our Dome R&D center and translating those findings into the perfect Seamless Compatibility fit. We recommend Giro Contact and Axis Goggles. FEATURES - MIPS. POV camera mount included. Fidlock magnetic buckle closure. XT2 anti-odor padding. Compatible with aftermarket Giro audio systems by Outdoor Tech. Giro's Range MIPS helmet offers protection from impacts on the snow with a comfortable fit and technology that's built to take the brunt of impacts. Adjustable ventilation lets you drop degrees on the warmer days, but you'll be thankful that you can close it off when the sky starts dumping and the mercury drops.