The New Electric Eyewear Knoxville XL (Matte Black/Optical Health Through Melanin Grey Fire Chrome) Fashion Sunglasses, male, Eyewear , Fashion , General Fashion Eyewear, One Size, true, With massive style and demeanor like yours adding the Knoxville XL sunglasses from Electric to it is the icing on the cake. Scaled up for a larger fit and better coverage. Six base OHM polycarbonate lenses. 100% UV protection with 98% blue light protection. Six-base mold injected Grilamid frame is durable with just the right amount of flexibility. Single bridge with keyhole detail. Three-barrel stainless steel optical hinges. Storage bag included. Hand crafted in Italy. Measurements: Eye Size: 56 mm Bridge: 16 mm Temple Size: 142 mm Weight: 1 oz