Precise fit, designed for SHOEI high-end helmets Perfect compatibility: tailored for SHOEI X14, Z7, CWR-1, NXR, RF-1200, X-Spirit 3 and other popular models to ensure that the lens is precisely matched with the helmet clips and seals for easy and stable installation. Original factory-level craftsmanship: SHOEI official design standards, lens curvature, thickness and helmet air ducts a perfect fit, to avoid air leakage, shaking or sealing problems. Excellent protection and safety performance High impact material: the lens is made of Lexan polycarbonate or imported PC material, the impact strength far exceeds that of ordinary lenses, which can resist high-speed impacts such as debris, flying insects, etc., and guard cycling safety. Anti-scratch and wear-resistant treatment: The surface is hardened and coated, which improves the scratch-resistant performance by 3 times and adapts to complex road conditions and harsh environments. UV protection: UV400 coating effectively blocks 99% of ultraviolet rays, reducing the harm of bright light to the eyes, suitable for long time riding. Multi-scene lenses to meet all-weather needs Transparent lenses: suitable for night, cloudy days or low-light environment, providing clear and distortion-free vision. Smokey grey lenses: weaken strong light, suitable for sunny or cloudy weather, reduce glare interference. Electroplated reflective lenses: fashionable shape while reflecting strong light, suitable for direct sunlight environment. Colour-changing lenses: Photochromic technology automatically adjusts the colour of the lenses according to the intensity of the light, adapting to day and night riding with one lens. Humanised design to enhance the riding experience Anti-fog black technology: double-layer anti-fog coating combined with the helmet ventilation system effectively prevents the lens from fogging and ensures a clear view in rainy days and low temperatures. Wide-angle field of view design: curved lens provides 180 panoramic field of view, reducing the visual blind spot and improving cycling safety. Easy disassembly structure: supports one-key quick release, no tools needed to quickly replace the lens, adapting to different light environments. Optimised details for durability and reliability Seal and dustproof design: the lens and helmet fit with sealing tape, effectively blocking dust, sand into the helmet to extend the life of the helmet. Anti-chemical corrosion: the lens material is resistant to oil and sweat, easy to clean and maintain, and is not easy to yellow with long-term use. Lightweight design: the light weight of the lens reduces the impact on the overall weight of the helmet and improves wearing comfort.