Aerocore™ Construction – Smith's Aerocore™ design increases airflow, improves temperature regulation and anti-fog capability, and enhances impact resistance. Aerocore™ uses a unique honeycomb material called Koroyd® that is superior for both airflow and impact absorption.

Hybrid SL Shell Construction – Smith's Hybrid Shell construction combines two separate lightweight and durable shells to create a new helmet category. Tough ABS hardshell construction is fused with flyweight In-Mold technology, optimizing the best traits of each.

Low Profile Dual Regulator Climate Control – Dual Regulator system independently controls the front and rear sections of the helmet, allowing you to perfectly modulate temperature even in extremely cold condtions.

AirEvac™ Ventilation – AirEvac drives the warm air away from the goggle through external vents and internal channels in the EPS liner.

21 Vents

BOA® FS360 Fit System – The BOA® FS360 system uses a full halo design that offers both forward and lateral adjustment, and creates a "floating" effect that eliminates hot spots.

MIPS® System Equipped – In a helmet with the MIPS Brain Protection System, the shell and liner are separated by a low friction layer that allows the helmet to slide relative to the head in and angled impact.

Removable Snapfit SL2 Ear Pads – Smith ear pads, with their inner surface of technical materials, provide a comfortable seal from the wind and weather on even the stormiest days. For a warm spring day, remove the ear pads entirely to reduce weight and maximize cooling. All ear pads are fully removable and machine washable.

Women's X-Static Performance Lining

Removable, Ultralight Goggle Lock

Compatible with Outdoor Tech™ Audio Systems, Sold Separately

ASTM F 2040

CE EN 1077:2007 Class B

CPSC CE EN 1078