Product Description Technical Information:Type:half frameLens Height:50.5 mmFrame Width:138 mmArm Length:128 mmFeatures:half-frame sunglasses for sports in changing light conditionsthe photochromic lens automatically adjusts to UV light concentrationone-piece, extra-wide lenslightweight, durable frame materialsecure fit despite sweat thanks to nose pads with Unobtainium®vents prevent fogging of the lenses Technology:Frame: O Matter®- This ultra-light synthetic material has been specially developed to guarantee all-day comfort, cushioning and durability against relentless extreme environmental conditions. Unobtainium Nose cushion and temples provide a non-slip grip when sweating, so your glasses don't slip and fit comfortably. Lenses: HDO® This patented technology is the standard for all Oakley lenses and has been specifically developed to meet the uncompromising demands of top athletes. With them you can see even clearer, sharper and more precisely than with conventional lenses. Oakley HDO protects the eyes and ensures that visual information reaches the brain with the greatest possible accuracy. Models:steel / clear to black iridium photochromic: Frame Colour:blackLenses:transparent to greyFilter Category:CAT 0Transparency:23%Properties:PhotochromicManufacturer Number:OO9208-13Safety Information:Not intended for direct viewing of the sun. Cleaning and Care:To preserve Oakley High Definition Optics lenses, an electrostatic Microclear pouch is provided for cleaning and storage. Wash the Microclear bag regularly by hand and let it air dry. Contents:1 x Oakley Radar EV Path Photochromic glasses1 x hard case1 x microfibre bag1 x nose pad Manufacturer: Luxottica Germany GmbH Werner-von-Siemens-Ring 14 85630 Grasbrunn Germany info@de.luxottica.com