{"product_id":"serengeti-sortie-polarized-progressive-no-line-reading-sunglasses","title":"Serengeti Sortie Polarized Progressive No Line Reading Sunglasses","description":"Worlds Finest Reading Sunglasses — \u003cem\u003e(Titanium \u0026amp; Plastic Models)\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\n\nExperience the ultimate, Serengeti's VARIO Drive Digital Progressive. Constructed with NXT\u003csup\u003e®\u003c\/sup\u003e technology and Trivex\u003csup\u003e®\u003c\/sup\u003e material, VARIO Drive lenses merge a polarized filter and photochromic functionality. A combination that offers stunning visual acuity and maximum UVA\/UVB protection. In bright conditions when UV level is more intense, the lens molecules expand in size, darkening the lenses further and enabling them to absorb more light. In darker conditions when UV is less intense, the molecules shrink and separate, allowing additional light pass through. 75% lighter than glass and 10% lighter than polycarbonate lenses. Exclusively available at \u003cstrong\u003e\u003ca href=\"\/store-locator\/\"\u003eReading Glasses To Go\u003c\/a\u003e\u003c\/strong\u003e and \u003cstrong\u003eReadingGlasses.com\u003c\/strong\u003e.","brand":"Serengeti","offers":[{"title":"NLA","offer_id":41798515294365,"sku":"122615","price":247.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/6926\/1213\/products\/serengeti_Sortie_c7985shinyhemabronze_20d.jpg?v=1668133306","url":"https:\/\/www.readingglasses.com\/products\/serengeti-sortie-polarized-progressive-no-line-reading-sunglasses","provider":"ReadingGlasses.com","version":"1.0","type":"link"}