Infinite Hero Radar Path Sunglasses - The Infinite Hero Foundation is dedicated to honoring and empowering those who exemplify the highest virtues of courage and heroism. A non-profit public benefit corporation, the foundation uses funds from the public to further its mission of providing aid and supportive services to members of the military community who have made heroic sacrifices to protect our freedoms. With your purchase of this special edition eyewear, $20 will be provided to the foundation. The color purple is used for the military decoration known as the Purple Heart. For the Infinite Hero rendition of this interchangeable lens design, we highlighted the icons and earsocks with purple to show reverence for the sacrifices of soldiers who have been killed or wounded in battle. The remainder of the frame has a Carbon hue, and we enhanced the single-lens sport shield with Black Iridium lens coating. Black Iridium balances light transmission to help the wearer maintain color perception, and it is engineered for bright sunlight. Formulated for lens cleaning, a custom Microclear bag is included for frame storage. Durability and all-day comfort of lightweight, stress-resistant O Matter frame material Integrated surge ports to channel cooling airflow Optimized peripheral view and side coverage of Polaric Ellipsoid lens geometry Comfort and performance of Three-Point Fit that holds lenses in precise optical alignment Metal icon accents Optical precision and performance that meets ANSI Z87.1 standards Impact resistance that meets ANSI Z87.1 standards for high-mass and high-velocity impact UV protection of Plutonite lens that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400nm Glare reduction and tuned light transmission of Iridium lens coating Multiple interchangeable Unobtainium nose pad options for customizable and comfortable secure fit Protective sports-specific Oakley Soft Vault included with capacity for an extra lens Also available in: Radar Path