The new Altus combines ultra-light, in-mold construction with the increased protection of Koroyd® and MIPS®. The Altus ensures a dialed-in fit thanks to the tried-and-true VaporFit™ adjustable fit system. This modern, low-profile helmet design also includes a slimline venting system with a low-profile and intuitive shutter button to adjust airflow even with a gloved hand, allowing you to cool off or stay
warm.
warm.