You wont find satellites or lunar rovers on Oakley's product list but when they engineer a frame for unparalleled durability and minimized weight, they earn their place in the space race. Thats because they start with the same metal used in orbital vehicles, titanium, and they craft it into alloys like this memory metal. It offers a flexible, adaptable fit while achieving a weight that seems to forget about that whole gravity thing. Matched with supple Unobtainium components that increase grip with sweat, its the secret behind the all-day comfort of the Nanowire 4.0. Oakley took the unbeatable clarity and precision of High Definition Optics (HDO) and matched them with a permanent Hydrophobic coating that gives water sheens the slip, repels dirt and dust, and even maintains a smudge-resistant barrier against skin oils and lotions. The back of each lens has anti-reflective coating, and the lens curvature maximizes peripheral vision with XYZ Optics. Iridium lens coating balances light transmission so the rays you need are boosted while the ones you dont are reduced. Optical performance and impact resistance meet ANSI Industrial Standards, and the Plutonite lenses filter out 100% of all UV.