Size Medium 55 - 59cm
Bought to replace my missing helmet, but it turned up!

Smith Method Ski Snowboard Helmet Black Features:

Lightweight in-mold construction fuses the exterior shell and EPS foam for a one-piece design that's lightweight and durable

Zonal KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection

Certification: ASTM F 2040, CE EN 1077:2007 CLASS B

Designed for ultimate integration with Smith goggles for maximum comfort and venting

AirEvac ventilation system integrates with Smith goggles for fog-free lenses

Self-adjusting lifestyle fit system flexes to match your head shape for maximum comfort

Available in Round Contour Fit to better match rounder head shapes
Eight fixed vents for consistent airflow

Aleck® audio systems compatible
Removable Snapfit SL2 ear pads add warmth and are audio-chip compatible

Removable goggle strap lock for streamlined shell when goggles are worn under helmet

Beanie compatible