* The Oakley?Rig Sunglasses Blue Frame Black Polarized Lens has the Three-point-fit system and XYZ optics. This means that people who wear Oakley Canada sunglasses have crystal clear vision of every angle.* Oakley Antix Sunglasses are designed with the durability and whole day comfort of lightweight, pressure-resistant O MATTER frame material. * The Oakley Lifestyle Sunglasses uses Oakleys Polaric Ellipsoid lense geometry to improve peripheral vision. * Three-Point Fit that makes the lenses of Canada Oakley Sunglasses in precise optical alignment and provides the whole day of comfort. * To reduce glare and balance light in bright sun, the optics of Oakley Sunglasses are improved with IRIDIUM lens coating.
