If you prioritize time on the water, you’ve surely been exposed to polarized lenses. Maybe you don’t know exactly how the optics work. But there are simple reasons you’re drawn to them, namely the instant eye comfort that results from overall glare reduction.
The deeper you go with on-water vision, however, the more you’ll commit to polarized lenses. Their capabilities and benefits led Costa to exclusively manufacture polarized sunglasses. That’s not a cosmetic choice for the beloved Florida-based brand; it’s a performance-critical attribute for anglers, boaters, surfers, and paddlers exploring fresh- and saltwater wilds.
Now, Costa is upping its polarized game with 580 technology. Engineered to push polarized performance — by enhancing color, cutting reflective glare, and reducing eye strain — the 580 lenses are 20% thinner and 22% lighter than average polarized glass.
The 580G Lightwave Glass encapsulates a scratchproof mirror between layers of bonded glass. Translation: lightweight durability across slippery, sandy, rocky shorelines. Looking into water, you’ll notice added detail beneath the surface. Credit the filtration of harsh yellow light, plus the truer colors and better contrast of boosted reds, greens, and blues, as well as the 100% absorption of both UV and high-energy visible blue light.
It’s time to move on from a plastic lens or bulky glass that doesn’t deliver. Check out four of our favorite picks from the Costa lineup that feature the scratch-resistant and hyper-clear 580G Lightwave Glass, plus Costa’s first semi-rimless, high-wrap shield. You’ll understand how not all polarized lenses are created equal with sharper vision over longer days, and shades that keep performing season after season.
Bigger Coverage for Broader Pursuits
Broadbill II XL is an evolution of the top-selling Broadbill II hybrid frame. The same clean, contemporary style is now engineered in a larger fit for those needing more coverage. The new XL sizing is paired with spring hinges, micro side shields, and subtle hooding to help minimize light leak.
Vented nose pads promote airflow to reduce fogging during high exertion, while Costa’s 580 polarized lens technology enhances color and contrast, delivering crisp clarity in every environment.
Purpose-Built, Full-Screen Vision
Pilothouse PRO is built for anglers who demand clarity, impact protection, and confidence in every condition. Its 580 semi-rimless shield delivers a wide, unobstructed field of view, backed by an ANSI-certified Z87.1+ safety rating for demanding days on the water.
Frame and lens ventilation help manage heat and fog so you stay focused from first cast to last light. A performance-driven design made for the highest levels of pursuit.
For Water Lovers With Effortless Style
Explore the highlights of the expanded Del Mar Collection.
Shipwrecks (pictured above) is a modern frame essential for sun-soaked days. The silhouette balances classic clean lines and contemporary styling. They fit Niko Launais, a California coast native whose life has always revolved around the ocean. Shipwrecks do more than survive as easy-to-wear daily staples for those who value clarity, style, and simplicity over performance alone.
Middles is a laid-back addition to the collection. The coastal lifestyle frames that house trusted technology are a collaborative launch with snowboarder-surfer and multi-disciplinary creator Caley Vanular, whose pursuit of weather, light, and athletic/artistic flow “turns wild places into experiments in play, craft and self-expression,” mirroring the versatility of Middles. It’s equipped with the 580 technology and available in multiple lens options.
Gravels is another timeless frame in the updated Del Mar Collection, with a relaxed coastal look and modern attitude. Sported by Tosh Talbot, a competitive surfer and kayak hunter who’s always in motion, Gravels are also built to move through it all, designed with a subtle style that maintains the rounded softness, yet built for an intentional life shaped by water.
This article is sponsored by Costa.
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