Alpinestars SM3 Heat Helmet — XS, Red

Designed for demanding terrain riding, this head protection blends ease of use, comfort and proven impact performance. 🏍️

The thermo-injected shell uses a multi-thickness polymer blend engineered to balance lightweight feel with robust impact protection.

A patented low-friction coating on the inner EPS liner reduces rotational acceleration from oblique impacts by acting as a slip plane similar to the brain's natural cerebrospinal fluid.

A patented visor release system ensures the visor releases at a predetermined force to help reduce neck loads during an impact.

Maximized ventilation with 10 inlets and 7 exhaust ports promotes efficient heat transfer and continuous airflow. 🌬️

• 48% Acrylonitrile-Butadiene-Styren
• 20% Polyurethane
• 16% Polystyrene (EPS)
• 6% Polypropylene
• 4% Polyvinyl Chloride
• 2% Ethylene-Vinyl Acetate
• 2% Steel
• 1% Expanded Polypropylene
• 1% Polyamide

Engineered for riders seeking reliable protection, comfort and airflow in challenging conditions. 🔥