{"product_id":"costa-del-mar-mens-rincon-ii-sunglasses-polarized-580g-clarity","title":"Costa Del Mar Mens Rincon II Sunglasses - Polarized 580G Clarity","description":"\u003cp\u003eIn this review the Costa Del Mar Mens Rincon II stands out as a purpose-built sunglass for anyone who spends long days on the water and values optical clarity above all. The single biggest reason to consider these is the \u003cstrong\u003e580 Glass\u003c\/strong\u003e lenses, which deliver superior clarity and exceptional polarizing performance so you see through glare and surface reflection better than most polycarbonate alternatives. The review takes a practical look at build, fit, and daily use rather than marketing claims.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e580 Glass Lens Material:\u003c\/strong\u003e Provides excellent visual clarity and ultra scratch resistance for long-lasting optics while on the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Mirror Polarized:\u003c\/strong\u003e Lens color and mirror coating are tuned for bright, full-sun offshore conditions to reduce glare and improve contrast.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% UV Protection:\u003c\/strong\u003e Lenses are coated to block harmful UV rays so eyes stay protected during extended exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatte Black Rectangular Frame:\u003c\/strong\u003e A classic shape and finish that balances casual wearability with secure coverage for active use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective Case and Cloth:\u003c\/strong\u003e A branded case and cleaning cloth are included to keep lenses safe and maintain clarity between uses.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Rincon II is best for anglers, boaters, and outdoor enthusiasts who prioritize optical clarity and long-term lens durability; the 580 Glass lenses are particularly appealing if you frequently fish or spend time in bright, reflective environments. Someone who wants a traditional rectangular frame and a professional look will appreciate the matte black frame paired with blue mirror lenses.\u003c\/p\u003e\u003cp\u003eThose who need very lightweight frames for all-day comfort or who are highly price sensitive might look elsewhere, since glass lenses add weight and typically come at a premium compared with basic plastic polarized sunglasses.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutstanding clarity and glare reduction from the \u003cstrong\u003e580G glass\u003c\/strong\u003e polarized lenses.\u003c\/li\u003e\n\u003cli\u003eDurable, scratch-resistant lens surface that holds up better over time than standard coatings.\u003c\/li\u003e\n\u003cli\u003eComplete protection from UV rays, making them suitable for extended outdoor use.\u003c\/li\u003e\n\u003cli\u003eIncludes a protective case and cleaning cloth for safe storage and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGlass lenses add some weight compared with lightweight polycarbonate options, which may affect all-day comfort.\u003c\/li\u003e\n\u003cli\u003eFit is mixed among customers, so those with narrow or unusual face shapes should try them on if possible.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCosta Del Mar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMens Rincon II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Material\u003c\/td\u003e\n\u003ctd\u003e580 Glass (580G)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Color\u003c\/td\u003e\n\u003ctd\u003eBlue Mirror Polarized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Protection\u003c\/td\u003e\n\u003ctd\u003e100% UV protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eRectangular matte black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Accessories\u003c\/td\u003e\n\u003ctd\u003eProtective case and cleaning cloth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Costa Del Mar Mens Rincon II is a strong pick for water-focused users who need top-tier optical performance and long-term lens durability. While the glass lenses make them slightly heavier and fit varies by face shape, the clarity, scratch resistance, and full UV protection make them a worthwhile investment for anglers and outdoor professionals who demand reliable vision in bright, reflective conditions.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre the lenses polarized?\u003c\/strong\u003e\u003cbr\u003eYes, the Blue Mirror lenses are polarized to reduce glare and enhance contrast on open water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these provide UV protection?\u003c\/strong\u003e\u003cbr\u003eThe lenses are coated with 100% UV protection to shield eyes from harmful UVA and UVB rays.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a case included?\u003c\/strong\u003e\u003cbr\u003eYes, a Costa protective case and a cleaning cloth are included to protect and maintain the lenses.\u003c\/p\u003e","brand":"Costa Del Mar","offers":[{"title":"Default Title","offer_id":48619528683739,"sku":"B0DGWNZTMK","price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51cDe5b3VaL._AC_SL1500.jpg?v=1778465436","url":"https:\/\/gearmusthave.com\/products\/costa-del-mar-mens-rincon-ii-sunglasses-polarized-580g-clarity","provider":"GearMustHave","version":"1.0","type":"link"}