Fit & Design: Premium Hobie® Polarized Hydro 360 Lenses Dual coated Hydrophobic and Oleophobic on the front and back of each lens TR-90 Frame Co-molded megol rubber on the temple arms and nose bridge for added comfort and wearability 100% Protection from UVA, B & C Rays Additional Details: Hard case and microfiber cloth included Hobie® Polarized sunglasses are protected for life against manufacturer defects