Fit & Design: XL Fit Highly durable and heat-resistant, these frames ensure comfort for long-term wear in any environment Premium Hobie® Polarized Hydro 360 Lenses. Dual coated Hydrophobic and Oleophobic on the front and back of each lens TPX Frame TR90 Temples Integrated hinges Sport Frame with 8-Base Polycarbonate lenses Specs: Lens: 67mm Nosebridge: 18mm Temple Arm: 120mm RX Friendly 100% Protection from UVA, B & C Rays