Oakley lenses designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions. We traded soft curves for straight edges and hard lines to sculpt our very first high-wrap lifestyle shades. The toric lens design became known as Gascan™.Features:- Lightweight O Matter™ frame material- Oakley Twin Toric lens technology with HDO™- Polarized and Iridium™ lens options available- Available with Oakley Authentic Prescription Lenses- Available with Prizm™ lenses to enhance color, contrast and detail for an optimized experienceSpecifications:- Light Transmission: 11%- Light Conditions: Bright Light- Contrast: Increased- Information notice: 3Technology:Prizm Polarized:Lenses feature the enhanced color and contrast benefits of Prizm TM Lens Technology with the glare-free filtering benefits of Oakley HDPolarized.Impact Protection:- Oakley lenses designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.