Beacon is a mid-size, unisex frame with a rectangular, boxy shape and subtle surface design features that make it an all around, style-driven, performance piece. ; Injection molded out of TR-90 for maximum weight reduction, flexibility and comfort, Beacon features recessed Variflex nose pads buried in the bridge to secure and comfortably anchor the frame in place. ; Wrapped and raked with 8.25 base curve lenses, Beacon supports Kaenon's revolutionary SR-91 lens material and their proprietary Glare 86 polarizing element. ; SR-91 combines the crisp optical acuity of the finest glass lenses, in an ultra light weight, impact-proof lens that filters out all harmful UV and Blue light. ; Heavy duty, non-corrosive, five-barrel, stainless steel hinges make Beacon durable and functional. ; G-12 (12%) Darkest grey lens (blocks 88% of visible light). Performs best in bright, full sun conditions. Grey lens eliminates glare wherever it exists and dramatically improves your visual acuity. ; C-12 (12%) Darkest copper lens (blocks 88% of visible light). Performs best in bright, full sun conditions. The Copper tint is specifically developed to enhance color contrast, depth perception and detail recognition. Measurements: ; Temple Length: 119 mm ; Frame Width: 133 mm ; Lens Height: 31 1 2 mm ; Weight: 1 oz ; Lens Width: 52 1 2 mm ; Bridge: 12 1 2 mm ; This product may have a manufacturer's warranty. Please visit the manufacturer's website or contact us at for full manufacturer warranty details.