Preload adjustable from 1 to 5

Monocoque Construction

Straightline

All River Wheels come with a 90-day Warranty against chunking

7˚ and 13˚ - Easily adjusted with ski pole

Giro Trig MIPS Helmet alpine Preload adjustable from 1 toConstruction Hardshell Construction Hard Shell Construction produces great helmets at a great price. A rugged outer shell is molded and then attached to the EPS foam liner. Ventilation Stack Ventilation Stack Ventilation was developed based on research showing the majority of the warm air that can cause fogging exhausts from the center top vent of the goggle. Aligning the Stack Vent in the helmet with the center vent of your goggles helps to keep them