FIT & DESIGN: Blue Hawaii Fully Fashion mirror lens Blue Mirror is applied to the frontside surface of our PolarizedPlus2® neutral grey lens SuperThin Glass - Provides the absolute crispest optics available. 20% to 32% thinner and lighter than standard glass, it offers the best scratch and solvent resistance 58MM Classic square shape Durable, light weight and hypoallergenic Carbon Fiber frame Saddle style bridge Embedded carbon fiber nose pads Adjustable temple tips coated in rubber for a secure fit Springe Hinge TECHNOLOGY: PolarizedPlus2® Technology prevents glare and enhances true color Lenses wipe out 99.9% of glare and block 100% of harmful UV Waterproof and Oleophobic Anti-Reflective – Blocks reflective light glare Clearshell scratch resistant Color enhancing – enhances natural light Additional Details: Includes Cleaning cloth and Trifold Sunglass Case Skin Cancer Foundation Seal of Recommendation as an effective UV filter of the eyes and surrounding skin California Proposition 65