The Oakley Turbine Sunglasses are designed to have clean lines and an active look, with interchangeable icons plus inset zones of sure-grip Unobtainium.A lightweight, durable O Matter frame offers all-day comfort, while the patented High Definition Optics ensures unrivaled visual clarity and protection.Their precise Three-Point Fit maximizes comfort and retains the lenses in precise optical alignment, and the Unobtainium earsocks actually increase grip when you sweat.They have a premium Iridiumlens coating which is designed to balance light transmission and reduce glare, being made with superheated metal oxides.This stylish pair of sunglasses has been built to Oakley's high standard and quality, featuring the following integrated technologies:High Definition Optics_ High Definition Optics (HDO) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity, visual fidelity, and impact resistance ... More info
