{"product_id":"mainsail-xl","title":"Costa Mainsail XL Sunglasses","description":"\u003cp\u003eThe Costa Mainsail XL Sunglasses are built for anglers and outdoorsmen who need extra-large coverage with dependable all-day comfort. Based on a best-selling hybrid frame design, the Mainsail XL expands the fit for broader faces while maintaining the performance features Costa is known for.\u003c\/p\u003e\n\u003cp\u003eEquipped with polarized 580P polycarbonate lenses, the Mainsail XL reduces glare, enhances visual clarity, and helps minimize eye fatigue during long hours on the water. Micro side shields and hooding help block peripheral light and protect against wind and spray, while vented nose pads improve airflow to help reduce fogging. Retainer-ready temple tips provide added security when conditions get rough.\u003c\/p\u003e\n\u003cp\u003eIdeal for bass fishing, offshore trips, boating, travel, and everyday outdoor wear, the Mainsail XL is designed for those who need larger fitment without sacrificing optical performance or comfort.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cp\u003e• Extra-large frame built for broader faces\u003cbr\u003e• Based on Costa best-selling hybrid frame platform\u003cbr\u003e• Polarized 580P polycarbonate lenses\u003cbr\u003e• Reduces glare and eye fatigue\u003cbr\u003e• Micro side shields for added coverage\u003cbr\u003e• Hooding blocks unwanted light\u003cbr\u003e• Vented nose pads help reduce fogging\u003cbr\u003e• Retainer-ready temple tips for secure wear\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003eBrand: Costa\u003cbr\u003eModel: Mainsail XL\u003cbr\u003eProduct Type: Sunglasses\u003cbr\u003eLens Material: Polarized Polycarbonate 580P\u003cbr\u003eFrame Fit: Narrow\u003cbr\u003eSize: XXL\u003cbr\u003eFrame Style: Hybrid Performance\u003cbr\u003eRetention: Retainer-Ready Temple Tips\u003c\/p\u003e","brand":"Costa","offers":[{"title":"Matte Grey Blue Mirror","offer_id":47480554029276,"sku":"06S9131-913106","price":222.0,"currency_code":"USD","in_stock":false},{"title":"Matte Black - Gray 580P","offer_id":47480554062044,"sku":"06S9131-913101","price":201.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5630\/9468\/files\/06S9131__913106__P21__shad__qt.avif?v=1769058856","url":"https:\/\/www.brannansbassshop.com\/products\/mainsail-xl","provider":"Brannan's Bass Shop","version":"1.0","type":"link"}