The Oakley Radarlock sunglasses feature O-Matter construction providing a lightweight a secure fit. The"Asia Fit" feature in this collection provides the user with a three point fit, specially designed to enchance wearability and comfort. They also feature High Definition Optics, which help increase visual clarity, PRIZM technology which adjusts your vision to your specific sportsenvironment and Plutonite lenses which provide 100% UV protection. The Path lenses in this collection have been designed to extend your upper field of vision, and the Switchlock feature making replacing your lenses fast, easy and secure. Frame: Polished White. Lens: Prizm Baseball. Lens Size: 138 mm.Temple: 131 mm.