From Native Eyewear's Odyssey Series, Trango Sunglasses provide 100% UV protection and the comfort of polarized N3 lens technology for greater infrared protection, clarity, color definition, and contrast. Best fit for medium to large profiles. Polarized Gray lenses suitable for extremely bright sunlight with 12% VLT (Visible Light Transmittance); offer for all-around protection; maintain color saturation and natural contrast. Polarized lenses eliminate glare from water, sand, pavement, ice and snow for sharp, clear vision with increased contrast and depth perception. Optical-quality, crystal carbonate lenses provide 100% UV protection. N3 injection-molded lenses block up to 40% of all infrared light, decreasing eye fatigue and dry eyes. N3 lenses engineered to filter blue light, minimizing haze for greater clarity, color definition, and contrast. Superior impact resistance: lenses pass safety glass ANSI standard Z87.1& #x97;ideal protection for active sports. Co-injected molded thermoplastic Rhyno-Tuff air frames for lightweight durability& #x97;withstand high-velocity collisions and temperature extremes; grippy molding built into the plastic for fit and comfort. Cushinol nose pads ensure soft feel and custom fit; Cushinol temple boots create a nonslip grip to keep sunglasses in place. Cam-Action Hinges allow temples to quickly lock into position. Mastoid Temple Grip ensures temple ends hug the mastoid bone (behind your ears), allowing a secure and comfortable fit. Single Snap-Back interchangeable lens syste