Description: Ski Helmet Lens: This product features a lens that is designed to prevent fogging, providing you with clear vision while skiing Material: Made from PC, this lens is sturdy and resistant to impact, ensuring long time use Compatibility: Specifically designed for ski helmets, it can be easily installed and provides good protection against wind and snow Enhanced Performance: The lens has been enhanced to provide anti fog performance, ensuring your vision remains clear even in the most challenging weather conditions Product Dimensions: The lens measures 38cmx10.8cmx0.2cm/14.96inchx4.25inchx0.08inch in size Size Chart: 38cmx10.8cmx0.2cm/14.96inchx4.25inchx0.08inch Package Includes: 1 Ski Helmet Lens Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement. Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.