Oakley Sunglasses Black Frame, Black Iridium Polarized Lenses, 60MM

The Oakley Crankshaft is a combination of the Gascan and Fuel Cell designs but turned up a notch. Dual lens polaric ellipsoid geometry (2 lenses cut from a single toric shield) offers maximum clarity at all angles of vision with patented XYZ Optics. Three point fit frame design holds lenses in precise optical alignment while stress resistant and lightweight O Matter frame material ensures all day comfort.Metal Icon accents. Fits Medium to Large faces.
Clarity: Conventional lenses can magnify images. HDO precision gives less distorted vision across the entire field of view.
Refraction: With regular lenses, objects arent really where you see them. HDO offers a truer visual image so your brain wont have to work overtime.
High Definition Optics (HDO) provides superior optical clarity and razor-sharp vision at every angle
UV Protection: All Oakley lenses block 100% of UVA, UVB & UVC rays and harmful blue light up to 400 nm.
Polarized Lenses