Oakley Gascan  - Sunglasses Eyewear. 

Features.
PRIZM™ is a revolutionary lens technology that fine-tunes vision for specific sports and environments.
Oakley Twin Toric lens Technology and Patented High Definition Optics® (HDO®) provides superior optical clarity and razor-sharp vision at every angle.
O-Matter™ stress-resistant frame material is both lightweight and durable for all-day comfort and protection.