Dirty Dog sunglasses are moulded from Grilamide TR90, a thermoplastic polyamide. Dirty Dog sunglass are lightweight, extremely flexible yet super strong with 100% memory allowing the frames to bounce back to their original shape. Dirty Dog sunglasses Polarized lenses also block reflected horizontal glare making them the perfect choice for any high glare situations like fishing, boating, skiing, driving or any situation where you need extra protection from reflected glare. Dirty Dog sunglass lenses consist of layer upon layer of advanced technology bonded together to maximise UV protection and enhance the clarity of your vision for safe and durable wearing. The lenses contain 4 UV filters for optimum UV blockage. All Dirty Dog lenses are treated with two specially developed hard coatings to make the lenses extremely scratch resistant and prevent the deterioration of lens clarity. Measurements Fit: OSFA Base: 8 Horizontal measurement: 58.5mm Distance between lenses: 15mm Vertical measurement: 43mm Temple length: 130mm Effective diameter: 63mm
