Fit & Design: Sporty frame paired with 100% polarized lenses help eyes elude the sun's harmful rays Lifestyle Frame with 6-Base Polycarbonate lenses Premium Hobie(R) Polarized HydroClean(TM) Lenses Hydrophobic and Oleophobic coatings protect lenses from salt water, dust and the elements TR-90 Frame Design Co-molded megol rubber on the nose bridge for added comfort and wearability Integrated hinges Rx Friendly Lens: 57mm Nosebridge: 16mm Temple Arm: 132mm Additional Details 100% Protection from UVA, B & C Rays Hard case and microfiber included