Oakley Crosshair S Womens Sunglasses - Berry - Our sunglasses take shape in a world that doesn’t exist. Not on paper, anyway. It’s the virtual reality of digital design that lets us achieve things like Reduced Cranial Geometry. That’s how we took the comfort and clarity of our full-size CROSSHAIR™ frame and rendered this unique variant, perfect for smaller faces. The aviator styling comes from fly-by-wire CAD/CAM engineering and it gives you the unbeatable performance of HIGH DEFINITION OPTICS® (HDO®). It also offers superior impact resistance and 100% UV filtering. For extra comfort and a secure fit, the lightweight frame of C-5™ alloy includes soft UNOBTAINIUM® components that increase grip with perspiration. All three lens options are engineered to boost visual contrast to improve depth perception. The gradient lens style dims the glare of the sky while leaving the rest of your visual field luminous. Choose G40™ Black Gradient for flat/overcast to medium light. -Softened and refined Aviator style wire frame -Metal icon accent -Maximized clarity at all angles of vision with patented Oakley XYZ Optics® -Ultra-lightweight hi-modulus C-5™ frame material -Optimized peripheral vision and side protection of 8.75 base lens curvature -Patented hydrophilic Unobtainium® earsocks ensure a snug, secure fit -UV protection of Plutonite® lens material that filters out 100% of UVA / UVB / UVC & harmful blue light -Optical precision and performance that meets all ANSI Z87.1 standards -Impact resistance that meets all ANSI Z80.3 standards -Varied field of light transmission (top to bottom) via gradient lens shading -Customizable with prescription lenses (+2.00 through -3.00 combined power) Oakley are world renowned for producing the very best Sunglasses - If you want the best clarity and protection on the planet, nothing comes close to Oakley’s High Definition Optics (HDO). Its patented technologies surpass all tests of the American National Standards Institute. Oakleys HDO technology lets you see clearer, sharper and without the magnification of ordinary lenses that act like prescription optics. With Oakley Sunglasses you see everything exactly where it is, not shifted like the view from inferior lenses. You get the unrivaled impact protection and 100% UV filtering of the purest lens material on earth - Oakley Sunglasses : choose the best. N.B. Beware of cheaper “Grey Imports” found on other internet sites. We only sell genuine UK Oakley products with a full UK warranty. We sell Oakley products at the cheapest price we possibly can – if you see them cheaper you have to wonder whether they are the genuine article!?