Giro Ratio Mips Helmet Size:XL and warmth on the course

and warmth on the course

It's a progression-friendly model with a soft flex that delivers unbeatable bang for the buck - including BOA® lacing

and a softer flex

EVAK Vent Technology and anti-fog coating to keep moisture in check

An updated classic

Giro Ratio Mips Helmet Size:XL and warmth on the courseThe Giro Ratio Mips ski and snowboard helmet brings practical all mountain features into a clean, no nonsense design. Its hard shell construction and EPS foam liner create a durable build, while Mips technology is included to help redirect impact energy in certain impacts. Thermostat Control adjustable venting lets you fine tune airflow from the outside of the helmet, and the In Form Fit System makes it easy to dial in a secure fit, even with gloves