{"product_id":"mainsail-580g-matte-black-blue","title":"Mainsail 580G Sunglasses in Matte Black\/Blue | Costa","description":"\u003cp id=\"product_longdescription_49570\"\u003eFor the performance and style you need on and off the water, our Mainsail frames are your go-to pair for every outing and adventure. Built with the same high-quality materials and features you want everywhere from the beach to the big blue, Mainsail frames help keep excess light out with micro side shields and hooding, your frames in place with improved Hydrolite™ grips on the temples and help keep sweat and water out of your eyes with eyewire drains and channels.The Mainsail frames are your day-to-day sunglasses that stay stylish while relaxed on land and ready for anything while out on water.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan class=\"font-weight-bold\"\u003eModel name:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eMainsail\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"font-weight-bold\"\u003eItem no:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e6S9107 910701 55-18\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"font-weight-bold\"\u003eFrame color:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eMatte Black\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"font-weight-bold\"\u003eLens color:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eBlue Mirror\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"font-weight-bold\"\u003eLens material:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003ePolarized Glass (580G)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"font-weight-bold\"\u003eFrame fit:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eRegular\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"font-weight-bold\"\u003eSize:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eL\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"font-weight-bold\"\u003eLens curve:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eBase 6\u003c\/div\u003e","brand":"Costa Del Mar","offers":[{"title":"Default Title","offer_id":52875806376096,"sku":"621954","price":262.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2180\/7776\/files\/ShopifyProductTemplate-2026-04-07T103941.335.png?v=1775576728","url":"https:\/\/shopexpeditions.com\/products\/mainsail-580g-matte-black-blue","provider":"Shop Expeditions","version":"1.0","type":"link"}