GMax Youth AT-21S Adventure Snow Helmet
The GMax AT-21S Snow Helmet is an ECE-rated helmet designed to exceed your needs on the snow while doubling as your next adventure touring lid for the road.. An amber inner sun shield, speaker pockets and a moisture-wicking Coolmax CORE lining add comfort to the interior. A lightweight polycarbonate shell, dual pane anti-fog lens and included breath box keep the outside elements at bay.
- Lightweight polycarbonate shell
- Dual pane anti-fog snow lens
- Drop down amber inner sun shield
- Quick release buckle system
- Removable, washable antimicrobial liner
- Speaker pockets
- Removable sun peak
- DOT and ECE certified
GMax Youth Helmet Sizing
|SM||49 – 50|
|SM/MD||50 – 51|
|MD||51 – 52|
|LG||53 – 54|
|LG-XL||52 – 53|
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
How to Measure
- H HEAD
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.