Supertech M10 Solid Helmet Size:S windproof membrane bonded to a

windproof membrane bonded to a fleece lining inner face) provides excellent levels of thermal insulation

The Nucleon range of road protection features a superb anatomical fit and comfort

and all-ride comfort

and ventilation

Supertech M10 Solid Helmet Size:S windproof membrane bonded to aThe goal of the Alpinestars Supertech family of helmets was to create the most advanced, protective, and performance enhancing helmets possible for riders worldwide. With the S M10, Alpinestars Helmet Development team engineered the helmet to offer the perfect blend of excellent ventilation, and unsurpassed comfort, to create a helmet with the lightest weight possible, all without compromising on any other front. The S M10s design offers a smooth,