Astone DJ17 v1 Helmet - Matt Black Size:S The world's first helmet with

The world's first helmet with integrated brake lights

Zipper closure

The HDry waterproof membrane is directly laminated to the inner side of the glove by a patented 3D lamination process

athletic silhouette that have been approved to the highest classification of motorcycle clothing

Astone DJ17 v1 Helmet - Matt Black Size:S The world's first helmet withThe Astone DJ17 V1 helmet features a larger cutting and is specially designed for bigger and wider head shapes. Customers are strongly advised to try the helmet in store before purchasing to ensure the correct size and fit. The helmet offers good comfort and ventilation, with patented liner material that rapidly absorbs and evaporates moisture and sweat. Built with a larger cutting; Choose one size down than your regular helmet sizes. Advisable to try