Get the best of utility and safety with the Alpinestars S-M5 Sail Helmet, brought to you by DMG Motorsports. The helmet's lightweight outer shell is built from a technologically advanced impact resistant thermoplastic. It also features an optimally designed visor that enhances airflow. The helmet includes hydration tube channels incorporated into the cheek pads for convenience.

Features:

• Minimized effects of oblique impacts on both inner and outer surfaces.
• Side shell coupled with soft EPS foam to prevent collarbone damage in crashes.
• A wide, soft textile chin strap for superior safety and comfort.
• Multiple density inner liner ensures enhanced impact absorption.
• Emergency release system with removable cheek pads for safe and easy removal even while wearing the helmet.
• Patented visor release system ensures correct force release irrespective of the angle of impact.
• Removable comfort liner with SILVERPLUS® treated anti-bacterial fabrics for excellent moisture control.
• Anti-microbial liner that's removable and washable.
• Stainless steel D-rings for secure fit.
• DOT and ECE certified for worldwide use.
• Advanced ventilation and heat transfer thanks to multiple air inlets and exhaust ports.