Alpinestars S-M5 Compass Helmet - Matte Black/Yellow Fluo (X-Large)

The SM5 helmet is the culmination of over five years of intensive research, development, and testing. Every aspect of the helmet has been meticulously scrutinized to engineer a design that delivers optimal protection and comfort.

The lightweight shell is thermo-injected, incorporating a specialized polymer blend with varying thickness to strike the perfect balance between impact protection and low weight. The five-density EPS liner ensures the ideal density is achieved in each area for enhanced impact absorption.

Thoughtful design features include an engineered raised area with padding to effectively reduce the forces transmitted to the collarbone in the event of a crash. The patented visor release system is designed to detach the visor with the predetermined amount of force, regardless of the angle of impact.

The helmet's side shell is coupled with soft EPS foam, safeguarding the collarbone from damage during a collision. An emergency release system and removable cheek pads allow for safe and easy removal of the helmet while still on the rider's head.

The 3D contoured foam lining ensures exceptional rider comfort, while the removable and washable comfort liner is treated with Silverplus fabric for excellent moisture-wicking properties, effectively drawing perspiration away from the skin.

Convenience and performance are further enhanced by the integrated hydration tube channels in the helmet's cheek pads. The soft, 26mm textile chin strap is wider than certification requirements for optimal safety and comfort.

The SM5 helmet is the result of meticulous attention to detail, prioritizing both protection and rider experience. The lightweight, impact-resistant shell, combined with the thoughtfully engineered safety features and premium comfort elements, make this helmet a standout choice for discerning riders.

Crafted with a multi-fabric construction and soft EPS foam, the SM5 helmet is designed to safeguard the collarbone and provide a secure, comfortable fit. The emergency release system and removable cheek pads allow for easy, safe removal, while the 3D contoured foam lining and moisture-wicking liner ensure exceptional rider comfort.

With its innovative design and uncompromising attention to detail, the SM5 helmet sets a new standard in helmet technology, offering unparalleled protection and a refined riding experience.

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