Hit the slopes with confidence in this sturdy snow helmet loaded with features that enhance comfort, safety and durability. Zonal Koroyd™ and MIPS® provide energy-absorbing impact protection, while the shell features 21 vents to fine-tune airflow. The BOA® 360 Fit System provides a perfect fit with the turn of a dial, while tried and true AirEvac™ technology provides a fog-free goggle interface.