20mm and 25mm in diameter

Ultra-Wide Silicone Backed Strap

Built-in hinge system

Rocker Type: Camber with tip and tail rocker

precision and ensures a warmer fit

Oakley Kato Sunglasses Billy Watts Signature 20mm and 25mm in diameterLens Prizm Lens [Select Colorways] A revolutionary lens technology that fine tunes vision for specific sports and environments. Prizm lenses enhance contrast to better let you see obstacles like rocks and potholes before they reach out and bite you. Revolutionary Lens Design Advancements in optical design have allowed the lens to be designed with an extended wrap and rigidity in key areas that mimic the structural properties of a frame. Frame