Maui Jim Unisex Punchbowl Glass Lenses,Nylon Imported Plastic frame Glass lens polarized Lens width: 54 millimeters Bridge: 17 millimeters Arm: 135 millimeters 2" high Please click here for more information about PolarizedPlus2&reg; technology. You may not be there now, but paradise won't feel so far away with the relaxed styling of these Punchbowl sunglasses from Maui Jim&trade;. PolarizedPlus&reg;2 Technology: Blocks glare and UV from all angles, manage blue light, and then boost colors for unmatched color, clarity, and contrast. SuperThin (ST) Glass Lens: ST Glass is 20% thinner and lighter than conventional glass, giving you superior optics, durability, and scratch resistance without the weight. Three rare earth elements boost colors resulting in clarity, comfort, and glare protection. The Punchbowl 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&#174; Bronze Lens is perfect for low-light conditions or for those who like a subtle bronze hue for everyday wear. Offers excellent contrast.-Maui Rose&#174; Lens is ideal for foggy or overcast days or for those who prefer a subtle rose hue to wear every day. Offers the highest contrast level. High-quali