The G10’s light weight, low profile shape makes it the most popular all mountain helmet on the market. Three ventilation settings and an incredible fit make it perfect for whatever the mountain throws at you.
In Form™ Sizes: S (52 – 55.5cm), M (55.5 – 59cm), L (59 – 62.5cm)
Features: In-mold construction; 14 Super Cool vents with Thermostat control
Compatibility: Compatible with all after market TuneUps systems.
|Size Guide||Giro Helmet Sizing|