Who better to put a modern twist on one of Maui Jim's original styles than...wait for it...Maui Jim.A true testament to Maui Jim's legacy and heritage, their Kawika Polarized Sunglasses offer a retrospective look that stands ready to help you see everything more clearly. Their PolarizedPlus2 lens technology quickly goes beyond shielding your eyes from glare and harmful UV rays to revealing and enhancing the colors that define where you live and play. Utilizing MauiPure lenses, Maui Jim's most popular non-glass lens material, you get optics almost as crisp as glass yet they're ultra lightweight and offer excellent scratch and shatter resistance. And their lightweight frames are made of metal and nylon for a retro look that feels remarkably new. You'll find the adjustable, nickel-silver bridge and nonslip silicone nose pads are not just comfortable, they also help keep your sunglasses on your face. Although, if you want to be extra sure they don't end up falling off at an inopportune moment (like when staring down a great white shark from the safety of your much bigger boat), a neoprene retainer or leash (sold separately) is inexpensive insurance.Lens TintHCL 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.MauiPure LensesMaui Jim's most popular lens materialUltra lightweight with excellent scratch and shatter resistanceOptics almost as crisp as SuperThin GlassPolarizedPlus2 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 clarityWaterproof 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 wavesMetal and Nylon FramesLightweight, durable and comfortableRefined rectangular styleAntique metal treatmentAdjustable