Oakley Half Jacket 2.0 XL Sunglasses (Polished White with Prizm Black Polarised Lens) If you’re trying to keep up with the competition, you need to keep up with changing light. We engineered Half Jacket 2.0 to let you swap out the lenses with ease. When they’re mounted, you’ll have impact protection that meets uncompromising standards.. Oakley’s exclusive Prizm lens technology has been designed to enhance colour and contrast, so you can see more detail. Oakley lenses have also been designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions FEATURES AT A GLANCE Lightweight O Matter™ frame material 4 base lens geometry with HDO™...