Model: Hamilton Gender: Unisex Frame Size (mm): Lens Width Bridge Temple 53 19 148 Frame Material: Zyl, Metal Frame Description: Structured yet sleek, this reimagined rectangular shape with an iconic keyhole bridge can’t help but turn heads. Make a statement in our new Noble Grey or Windsor Tan colors paired with our high-grade Japanese polarized lenses. Lens: CR-39 Polarized w/ AR Coating. (Polarized lens varies depending on the colorway.) Any and all prescriptions can be filled at Good See Co. Packaging: Includes Case & Cleaning Cloth (Color of case lining/cloth or cloth design may vary) Shipping: Occasionally Barton Perreira frames may have to be special ordered from the manufacturer and will take 2-3 days to arrive before shipping. Warranty: 1 Year Manufacturer Handmade in Japan