Altis Trail Bike Helmet

The rotational protective system is designed to reduce rotational forces on the brain during an impact. It works by allowing the helmet's inner liner to move slightly independently of the outer shell, helping to mitigate the energy transferred to your head in the event of an angled crash.

Yes, the Altis is built with 14 ventilation ports designed to channel airflow across your head. Combined with the moisture-wicking and breathable liner, it effectively manages heat and sweat to keep you comfortable during intense trail sessions.

To find your fit, measure the circumference of your head just above your eyebrows. The XS/S size fits 50-55cm, the S/M covers 55-59cm, and the L/XL is suitable for 59-63cm.

The liner is made with antimicrobial materials that inhibit odor-causing bacteria, so it stays fresh longer. While it is designed to resist odors, you can typically remove and hand-wash the pads to maintain hygiene over time.

The visor is designed to be adjustable to help block glare and protect your eyes from trail debris. While it is secure, it can be adjusted to your preferred angle before you start your ride to ensure your line of sight remains clear.

This helmet utilizes a Nexus push-release snap buckle. It is a straightforward, reliable mechanism that is easy to operate with one hand, even while wearing gloves.