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Filtering reflective glare is essential for anyone on the water or outdoors. We sell only polarized sunglasses.
Your Costas absorb 100% of UV light, providing you the best in light management and protection.
Fully-adjustable, nonslip nose pads were designed to further customize your fit and help reduce fogging.
The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning.
Sunglasses inspired by a life on the water, colors, patterns and textures that capture the spirit of the sea.
Timeless, quaint and beachy like the small Florida coastal town it's named for, Fernandina is a small metal frame with rounded lenses and acetate temples for added color. This unisex frame for smaller faces has premium 5-barrel hinges and comes in beautiful ocean- inspired colors. Sunglasses inspired by a life on the water, colors, patterns and textures that capture the spirit of the sea. And because they come with 580 lenses, you'll be able to soak up every detail while you're soaking up the sun.
A small lens front designed to fit those with a slightly narrow head.
Frames with medium-coverage and wrap that value style but still perform.
Use this handy guide to gauge the fit you're looking for.
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Well-suited for stream fishing and other environments with varying light.
Costa 580® lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short.
The lens' multipatented technology manages light by:
U.S. PATENT NO. 7.506.977
From day one, our lenses have set us apart.All Costa lenses have 100% UV blockage for maximum protection and 100% polarisation to kill reflected glare. Our 580 technology goes beyond polarisation to produce the best lenses on the planet. It selectively filters out the harsh yellow and harmful high-energy ultraviolet blue light, making colours brighter and objects appear more defined.
So no matter what you are doing under the sun, you’ll see it in stunning detail. Glass lenses are best for situations that require ultimate clarity, and our plastic lenses are more cost effective while being more durable for more demanding applications without sacrificing clarity.
Light conditions are constantly changing. To get the most out of Costa lenses, it's important to choose the right color.We offer seven lens colors that range from low-light like dawn to extremely bright light with blinding glare.
Natural color enhancement
Everyday base for the harshest sun conditions
Open Ocean and off-shore fishing
Off-shore fishing, open water sports driving or any task in bright light environments
Higher contrast
Everyday base for changing light conditions
In-shore/intra-coastal stream and sight fishing
In-shore/Intra-coastal stream and sight fishing
Rose base delivers a calming viewing experience across changing light conditions
Versatile wearing lens with natural color enhancing for a crisp viewing experience
Highest light transmission with maximum protection ideal for low light conditions (dusk, dawn, cloudy days)
A clear polycarbonate lens designed for low-light conditions, delivering lightweight durability and sharp, natural vision
Offers a heightened contrast of your view, with hues of color as rich and warm as the sun you’re under
Provides a cool and familiar view to increase contrast and help you focus on what you’re searching for
Our leading Warranty program helps you fix or replace your Costa so you can get back on the water, fast.
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We want to make sure you get the perfect pair of Costas, which is why we offer Free Returns on qualifying CostaDelMar.com orders.
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