Featuring MIPS technology which aborbs oblique forces through a slight rotation of the outer shell, the Smith Compass MIPS Ski Helmet will protect your noggin while enjoying your adventure on the slopes. 

• MIPS technology absorbs oblique forces through a slight rotation of the outer shell in relation to the liner
• AirEvac 2 technology maximizes ventilation for better airflow and extended comfort
• Lightweight design does not sacrifice safety or protection
• Custom fit with adjustable BOA® fit system
• Ultra-lightweight, In-mold construction
• Adjustable climate control with 21 vents
• X-Static Performance liner adds comfort
• Snapfit SL2 ear pads  for plush comfort 
• Head Circumference Sizing, S: 51-55 cm; M: 55-59 cm; L: 59-63 cm