Alpinestars SM5 Sail Helmet — Size L

The SM5 Sail Helmet blends cutting-edge impact protection with rider-focused comfort and ventilation. 🛡️

A lightweight outer shell in two sizes, coupled with a side shell and soft EPS foam, helps reduce collarbone injury in the event of a crash.

Inner and outer surfaces are engineered to minimize the effects of oblique impacts, while a multiple-density inner liner ensures the correct density in the correct area for enhanced impact absorption.

An emergency release system and removable cheek pads permit the safe and easy removal of the cheek pads while the helmet is still on, and the 3D contoured foam provides long-wear comfort.

Removable comfort liner treated with Silverplus® anti-bacterial fabrics offers excellent moisture wicking and is removable and washable, and hydration tube channels are integrated into the cheek pads for convenience.

The helmet also features a soft 26mm textile chin strap with stainless steel D-rings, a patented visor release system, and maximized ventilation via multi-air inlets and exhaust ports designed to direct airflow through the visor into the vents.