100% Altis Helmet

Smartshock is 100%'s proprietary technology designed to manage impact forces. It uses a series of elastomer bumpers inside the helmet that allow the liner to move independently of the shell, which helps reduce the transfer of rotational energy to your head during an angled impact.

Yes, it is designed specifically for long days on the trail. It features 14 ventilation ports to promote airflow and includes a moisture-wicking, antimicrobial liner to help manage sweat and keep you comfortable.

The Altis features a multi-point adjustable visor, which allows you to customize the angle for better visibility or to accommodate goggles. While it is easy to adjust, we recommend making these changes before you start your ride for safety.

The helmet uses an adjustable ratcheting fitment system at the back, which allows you to dial in a precise, secure fit around your head. Combined with the Nexus push-release buckle, you can easily customize the tension to prevent the helmet from shifting on rough terrain.

Yes, the moisture-wicking, antimicrobial liner is removable. This makes it easy to wash and keep the helmet fresh after particularly dusty or sweaty rides.

Yes, the Altis is certified to meet several rigorous safety standards, including ASTM F1952-15, CPSC 16 CFR 1203, CE EN 1078, and AS/NZS 2063. It is built to handle the demands of modern mountain biking.