Maui Jim Castles Polarized Sunglasses Glass Lenses Imported Please click here for more information about PolarizedPlus2&reg; technology. Protect yourself from the sun's rays with the Maui Jim&reg; Castles. HCL&reg; Bronze Lens is perfect for low-light conditions or for those who like a subtle bronze hue for everyday wear. Offers excellent contrast. PolarizedPlus&reg;2 Technology: All Maui Jim sunglasses block glare and UV from all angles, manage blue light, and then boost colors for unmatched color, clarity, and contrast. Maui Jim's SuperThin Glass lenses provide great clarity while being 20% thinner than standard laminated glass lenses. Nickel-silver frame material is lightweight, durable, and comfortable. High-gloss finish. 3-barrel hinges. A double-bridge design with non-slip silicone nose pads. Lens and frames are saltwater safe. Rx availability varies by style. Carrying case included. Made in Japan. Measurements: Eye Size: 59 mm Bridge: 17 mm Temple Size: 131 mm Weight: 1.4 oz