Oakley Si Half Jacket 2.0 Xl With Matte Black Frame And Grey Lens

Durability and all-day comfort of lightweight, stress-resistant O Matter frame material Comfort and performance of Three-Point Fit that holds the lenses in precise optical alignment Unobtainium components that increase grip when you sweat Metal icon accents Lens Features: Interchangeable lens design to optimize performance in any environment XYZ Optics to extend clarity to the edge of a wide peripheral view 8.75 base lens curvature that improves side protection against sun, wind and impact UV protection of Plutonite lens material that filters out all UV & harmful blue light up to 400 nm Semi-rimless design for open downward view