Alpinestars Supertech M10 Unite Helmet — L, White, Gloss

Designed for performance and protection 🪖, this helmet integrates advanced impact management and fit systems.

• S-M10 shell sizing delivers a more anatomical fit to improve comfort, reduce weight, and enhance impact effectiveness.
• Surface curvature reduces friction on impact to promote deflection and transfer energy away from the skull.
• Smooth aerodynamic profile avoids external channels that could act as load points in an impact.
• Integrated E-2 MIPS low-friction layer reduces rotational motion from angled impacts.
• Chin bar base is sculpted to relieve the collarbone area and the soft EPS liner extends beyond the shell to reduce collarbone loading.
• A-Head fitment system allows easy adjustment of helmet angle and height for a secure, personalized position.
• Ultra ventilation with 28 intake and exhaust ports maintains airflow and rider comfort.
• Removable semi-soft polymer side pads help spread impact energy; Eject and emergency release systems aid safe removal after a crash.
• Composite shell and multi-density internal materials optimize strength and energy management; composition includes carbon, Kevlar, fiberglass and multiple polymers.