You'll love the timeless appeal of this modern approach to a vintage silhouette.Maui Jim's Popoki (Hawaiian for cat) Polarized Sunglasses are sure to turn heads with their sleek, cat-eye frames featuring splashy temples and SuperThin Glass lenses. Satin Monel metal is used so they are strong and resist corrosion. Their PolarizedPlus2 lens technology goes beyond shielding your eyes from glare and harmful UV to reveal and enhance the colors that define where you live, work and play. With SuperThin Glass lenses you get Maui Jim's crispest optics and the best scratch and solvent resistance. You'll find adjustable, nonslip silicone nose pads for your comfort and to help keep them on your face. Although, if you want to be extra sure they don't end up falling off at an inopportune moment (like when you're leaning out over the water to catch a glimpse of a retreating fish--a catfish of course), a neoprene retainer or leash (sold separately) is inexpensive insurance.Lens TintsNeutral Gray – this tint has the highest light reduction for rich color and contrast. Best for bright, direct sunlight.HCL Bronze –this tint is versatile in changing conditions and provides excellent contrast. Great if you love a warm, subtle bronze tint. Best in full sunlight to overcast.SuperThin Glass LensesAbsolute crispest optics available20% thinner and lighter than standard glass lensesPolarizedPlus2 technology eliminates 99.9% of glareSuperior precision with absolute claritySharp contrast with great depth perceptionBi-Gradient mirror at the top and bottom of the lens squints for you so your eyes can relaxAnti-reflective surface blocks bounce-back glare from behind and eliminates eye fatigueEnhance natural light instead of dimming it for exceptional color and clarityBest scratch and solvent resistanceWaterproof and oleophobic to shed water and repel greaseBlock 100% of all harmful UV rays95% reduction in high-energy blue light (HEV)Enhance red, green and blue light wavesMonel Metal FramesNickel-copper alloy with high tensile strength and corrosion resistanceLightweight, cat eye styleHigh-gloss finishSaddle-style bridgeAdjustable, nonslip