Cardinal-PR sunglasses supply the superior optical clarity and protection Gargoyles eyewear demands, but with an unobstructed lens. The cut-away shape on the lens makes Cardinal-PR ideal for shooting scenarios or other extreme-focus work. No matter where you look optical clarity remains crystal clear. Cardinal-PR exceeds all ANSI Z87.1+ standards, including clarity, high mass and high velocity impact protection. The lens is very purposefully separated near the temples for ventilation and frame flexibility. TR90 NZZ material means the frames exceed regular TR90 for strength and durability. And the nosepad offers an unmatched level of customizable adjustment. Coated with anti-reflective and double-sided Tri-Tech oleophobic treatments, the lenses reduce harsh light and resist water and smudging. When you are in a critical, exacting situations, count on Cardinal-PR to help you perform with confidence.