{"product_id":"obsidian-fast-lanes-rx","title":"Obsidian Fast Lanes Rx","description":"\u003cp\u003eClassics combine for standout style in our Obsidian Fast Lanes Rx sunglasses and eyeglasses. This colorway has become a staple for its gradient that fades from black to clear, along with subtle transparent accents throughout the arms and fronts. Not to be outdone on safety, Obsidian Fast Lanes Rx sunglass lenses also feature polarized lenses with UV400 protection and impact resistance for wherever life takes you. Top the whole thing off with dark chrome ‘K’ detailing and prepare to smolder\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront frame fades from black to clear at the bottom\u003c\/li\u003e\n\u003cli\u003eGlossy black arms\u003c\/li\u003e\n\u003cli\u003eSilver K logos\u003c\/li\u003e\n\u003cli\u003eSingle vision or progressive\u003c\/li\u003e\n\u003cli\u003eLenses available in a variety of colors\u003c\/li\u003e\n\u003cli\u003eAll sunglasses lenses are polarized\u003c\/li\u003e\n\u003cli\u003eDigital lens technology offers sharper image quality and enhanced contrast\u003c\/li\u003e\n\u003cli\u003eCorrection available in -6 to +3*\u003c\/li\u003e\n\u003cli\u003eAstigmatism correction available to -4.00\u003c\/li\u003e\n\u003cli\u003ePupillary distance available in 57-80mm**\u003c\/li\u003e\n\u003cli\u003eScratch resistant coating\u003c\/li\u003e\n\u003cli\u003eAnti-reflective coating\u003c\/li\u003e\n\u003cli\u003eFDA compliant impact-resistant polycarbonate lenses\u003c\/li\u003e\n\u003cli\u003eUV400 protection\u003c\/li\u003e\n\u003cli\u003eLightweight\u003c\/li\u003e\n\u003cli\u003eUnisex\u003c\/li\u003e\n\u003cli\u003eHard shell case and microfiber pouch included\u003c\/li\u003e\n\u003cli\u003ePrescription eyewear is available for U.S. customers only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Correction available may vary per prescription and frame style selection. Our technicians will verify your eligibility before your order goes to production and will contact you with any issues.\u003cbr\u003e**Some PD restrictions may apply on specific frames. A large disparity between customer PD and frame PD will increase thickness of final product\u003c\/p\u003e","brand":"Knockaround","offers":[{"title":"Default Title","offer_id":41822870470761,"sku":"FLRX0353","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/7869\/files\/prescription-sunglasses-obsidian-fastlanes-clear-flyover.jpg?v=1761059804","url":"https:\/\/knockaround.mom\/products\/obsidian-fast-lanes-rx","provider":"Knockaround","version":"1.0","type":"link"}