Oakley SI American Heritage Crankshaft - Matte Black with Warm Grey Lense

Oakley SI American Heritage Crankshaft - Matte Black with Warm Grey Lensee

Inspired by Declaration of Independence and Sons of Liberty. “Before our American soldiers fought on foreign soil, brave men liberated our own. The Son’s of Liberty set a precedent for other to follow: freedom at all costs, vigilance in the face of tyranny, and love for one’s country. Our American Heritage is who we are, and blazes a path for where we are going.“
Fusing our best-selling Gascan™ and Fuel Cell™ designs to crank evolution up a notch, Crankshaft™ is how streetwise style makes a statement with its own design language.br> 
The two lenses are actually cut from a single shield of optically pure PLUTONITE® then placed in the frame to maintain the original, continuous contour. An innovation of HIGH DEFINITION OPTICS® (HDO®), POLARIC ELLIPSOID™ lens geometry extends clarity all the way to your peripheral view, exceeding ANSI Z87.1 optical standards. Impact protection meets all ANSI Z87.1 basic standards while UV filtering is an unbeatable 100% for every single ray of UVA, UVB and UVC. The lens curvature and frame architecture improve side protection, and durable yet lightweight O MATTER® frame material maximizes comfort with a perfect Three-Point Fit.

Features:

• Dual lens Polaric Ellipsoid™ geometry
• Optical precision and impact resistance meet or exceed ANSI Z87.1 optical and basic impact standards
• UV protection of Plutonite lens material that filters out 100% of UVA/UVB/UVC & harmful blue light up to 400 nm
• Durability and all-day comfort of lighweight, stress resistant O MATTER frame material
• Comfort and performance of Three-Point Fit that holds lenses in precise optical alignment
• Metal icon accents

Lens Color: Grey
Materials: Plutonite® Lens, O Matter Frame