The HJC RPHA 31 Motorcycle Helmet is a top-tier choice for urban riders seeking a helmet that combines lightness with enhanced visibility and functionality. This helmet is crafted from Premium Integrated Matrix (P.I.M) Evo shell and multi-density EPS for superior shock resistance and maximum protection, ensuring safety and comfort during your rides across city streets and motorways. Key features you'll appreciate include: Premium Integrated Matrix / P.I.M EVO: By integrating a unique blend of carbon-aramid hybrid and natural fibre, the helmet not only provides enhanced shock-resistant performance for optimal protection but also maintains comfort and lightness, ensuring a secure yet unburdened experience throughout your journey. Aerodynamic Design Shell: The meticulously engineered shell, designed to slice through the air with reduced resistance, offers stability at high speeds while simultaneously ensuring a quieter, more focused ride by minimizing wind turbulence. Full Front-to-Back A