For years, Costa’s polarized sunglasses have been a staple for world-class guides and everyday anglers alike - all around the world. The color brilliance and clarity performance of these patented glasses have earned many fans of both salt and freshwater fishing. With a wide variety of frames and tints, there is a model for every fly fisherman, whether they’re chasing Golden Dorado in Bolivia or Sea Trout on the Baltic Sea.
When the tide goes slack, so does the fishing. In Costa’s athleisure Slack Tide sunglasses you can move on to another spot to chase a different adventure. This laidback west coast inspired frame is infused with functional elements - Hydrolite® padding, pin hinges, ventilation and 580 Polarized, 100% UV Protection lenses so your eyes can handle multiple tide changes without fatigue.
Copper Silver Mirror Lenses:
The distinctiveness of these copper-colored lenses is the silver mirror finish. Not only does it provide a cool look, but it also protects your eyes even better by reflecting more light off your lenses. Overall, this is a very universal tint. It is just as suitable for fishing on flowing rivers as it is at the lake or on the coast. Many guides rely on Copper for its superior performance in changing light conditions and also use the copper-colored lenses for saltwater fishing. If you want to buy polarized sunglasses that cover as many situations as possible, this tint is the best choice!
580G Glass Lens Material:
The patented 580G lenses are produced with the highest quality, real glass. They outperform plastic lenses in terms of image quality, brilliance and clarity. They are also 20% thinner and 22% lighter than common polarized lenses. The patented C-WALL® molecular-bonding technology provides the lenses with enormous scratch resistance for long lasting brilliant optics.
- Lightweight and durable polarized sunglasses
- Lens color: Copper Silver Mirror (copper, silver mirrored)
- Frame color: Matte Tortoise
- Large fit - ideal for medium to large heads
- Patented 580G lenses made of real glass
- Patented C-Wall® coating for scratch resistance
- Mirrored lenses
- Rubberized nose and side pads for comfortable and secure fit
- Delivered in a sturdy hard case with cleaning cloth
- Frame Size: Large
- Frame Fit: Regular
- Frame Width: 137 mm
- Bridge Width: 16 mm
- Lens: 60.4 x 44.9 mm
- Temple Arm Length: 130 mm
On adh-world we explain how polarized sunglasses work and what to keep in mind when purchasing a new pair.
„Polarized sunglasses play an important role in fly fishing. They not just protect the eye from erred flies or streamers and dangerous uv-radiation, but also reduce glare from the surface and help you spotting fish and reading the water more effectively.“