The Pinlock HJ-35 Lens Insert is specifically designed for the RPHA 1N helmet, incorporating the advanced Pinlock 120 technology to provide unparalleled fog resistance. This technology, tested and proven on racetracks around the world, uses high-grade materials from MotoGP and Formula 1, ensuring you stay focused in even the most challenging conditions. The MaxVision™ technology offers a wide-screen view that maximizes your field of vision, integrating seamlessly with the helmet's visor through a special recess designed to maintain clarity. The clear lens combats fog using a dual-action system: a moisture-absorbing surface that attracts water molecules and an airtight seal that creates a thermal barrier. This combination keeps your vision clear across all riding conditions. Installation is made easy with HJC-specific pins, enhancing the functionality and safety of your helmet.