The Protone weighs just 215g and uses a 3D Dry padding with a multi-layer open cell construction process to give a more comfortable ride. It has removable and washable inner padding, made from CoolMax® fabrics and its inner padding fabric has been treated using the Sanitized® antimicrobial process. KASK has also continued to use its Multi In-Moulding Technology to create a polycarbonate cover for the top, base ring and the back of the helmet’s shell. This is joined to the inner polystyrene cap via KASK’s In-Moulding Technology to improve the shell’s shock absorption. Its strengthened frame further reduces the risk of a shock breaking the shell. Safer than ever, the PROTONE passes the KASK WG11 test and surpasses European safety standards by 48%, providing a significant improvement in front, rear and top impacts over its predecessor.
215 g (M size)
|M||52 – 58 cm||20 15/32 – 22 53/64 inch|
|L||59 – 62 cm||23 15/64 – 24 13/32 inch|