Simple and sophisticated, the Electric
Hardknox Sunglasses have a low-key style, but feature some of Electric
's most distinguished materials. Made with 6 base melanin infused CR39 lenses, first developed by Electric
and its lens supplier, the Hardknox are ready to battle off scratches while also offering the clarity of glass. Additionally, they boast 100% UV protection, so you can protect your eyes, even on the brightest of days. Don't leave home without the Hardknox Sunglasses from Electric
6 Base Melanin Infused CR39 - Electric is proud to offer melanin infused CR-39 lenses. An industry first that Electric has developed, exclusively with its lens supplier. CR-39 monomer lenses combine the optical clarity of glass with the durability of a thermoset material. CR-39 lenses stand up to scratches and are light weight.
6 Base Mazzucchelli Acetate - Electric exclusively uses Mazzuccelli raw acetate for all of its hand made Italian acetate frames. This material is aesthetically pleasing, ideal for custom fitting and pliable when heated.
5 Barrel hinge
Heat tempered wire temple inserts
California design. Hand crafted In Italy
UV Protection - These sunglasses block 98%+ of the Suns' UV rays.
98% Blue light protection