Infinite Hero Fuel Cell 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 Carbon colored frame of this unique edition carries the color purple to show reverence for the Purple Heart, the decoration that honors soldiers who have been wounded or killed in battle. In the icons, the Greek cross signifies aid. Even with the outspoken styling of robust earstems, Oakley Fuel Cell& is comfortably lightweight, thanks to O Matter frame material. This Infinite Hero rendition features our Violet Iridium lenses for increased visual contrast and improved depth perception, and they are engineered to optimize vision in bright sunlight. The sunglass comes with a custom Microclear bag for frame storage and lens cleaning. Lens: Dual lens Polaric Ellipsoid geometry Optical precision and impact resistance meet or exceed Z87.1 optical and basic impact standards UV protection of Plutonite lens material that filters out 100% of UVA/ UVB/ UVC & harmful blue light up to 400nm Glare reduction and tuned light transmission of Iridium lens coating Available with Oakley Authentic Prescription Lenses (+2.00 through -4.00 combined power). Frame: Durability and all-day comfort of lightweight, stress resistant O Matter frame material Comfort and performance of Three-Point Fit that holds lenses in precise optical alignment Metal icon accents Also available in: Fuel Cell