Please click for more information about PolarizedPlus2 technology. ; When the sun shines on the island, you'll definitely be smiling with the classic styling of the Ironwoods from Maui Jim. ; PolarizedPlus2 Technology: Blocks glare and UV from all angles, manage blue light, and then boost colors for unmatched color, clarity, and contrast. ; Maui Evolution lenses Offers superior optics, scratch resistance, and impact resistance in a lightweight high-index package, enhances color with a patented lens treatment. ; The Ironwoods features these lens options: -Neutral Grey Lens offers contrast and the highest available light reduction. Suitable for all light conditions, especially bright, direct sunlight. -HCL Bronze Lens is perfect for low-light conditions or for those who like a subtle bronze hue for everyday wear. Offers excellent contrast. -Maui HT High Transmission Lens is suitable for variable and low-light conditions. HT boosts colors, contrast, and depth perception, and delivers the most visible light of all Maui Jim lenses. ; CLEARSHELL Scratch Coating: A proprietary, silicone-based hard coat that protects your lenses. ; Durable MauiFlex memory metal frame remembers the fit and shape of a face longer than traditional metal frames. ; Non-slip Rabalon nose pads. ; Anti-corrosive hinge. ; Lens treatments and frames are saltwater. ; Rx availability varies by style. ; Case included. Measurements: ; Temple Length: 141 mm ; Frame Width: 142 mm ; Weight: 1 oz ; Lens Height: 39 mm ; Lens Width: 65 mm ; Bridge: 17 mm ; This product may have a manufacturer's warranty. Please visit the manufacturer's website or contact us at for full manufacturer warranty details.