5 Year Warranty Polarized: Yes (100% UVA/UVB Protection) Frame: Italian Mazzucchelli Acetate Temple: Stainless Steel Lens Material: Polarized CR-39 (Scratch Resistant) Lens Color: Smoke, Non-Mirrored Acetate Color: Smoke Horn Hardware: 5 Barrel Hinges Size: 52-22-140 Fit: Medium Premium Hard Case