Dirty Dog’s Ace Polarised Sunglasses use metal frames of extremely high quality which is guaranteed by their sophisticated electroplating and powder coating technologies in combination with epoxy coatings. This offers high grade resistance to oxidation and corrosion, resulting in frames that will outlast many others. The strong yet lightweight material provides superior durability and comfort for the wearer. Equipped with the latest lens technology in polarised polyfilter lenses. Scientifically formulated to offer exceptional defence against the sun’s harmful rays. These polarised lenses absorb radiation that can be damaging to the human eye and provide clear and restful vision in the most extreme environmental conditions offering optimum glare and UV protection.Dirty Dog Polarised lenses 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.Product Information:• Product Code: 53320-SI/SI