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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Costa Del Mar Mens Blackfin Matte Black Frame - Blue Mirror 580 Plastic Lens - Polarized SunglassesStyle: BL 11 OBMP The trusted tool of the true angler, Costa's Blackfin sunglasses bring serious clarity and comfort to a day fishing, whether it's wrestling marlin in the deep sea, spinning up salmon in the river's current or fly casting for bonefish along the coast. Polarized, flexible and boasting a Hydrolite co injected lining, these Costa men's Angler fishing sunglasses are made for performance and are a necessary addition to any tackle box.
Style: BL 11 OBMPThe trusted tool of the true angler, Costa's Blackfin sunglasses bring serious clarity and comfort to a day fishing, whether it's wrestling marlin in the deep sea, spinning up salmon in the river's current or fly casting for bonefish along the coast. Polarized, flexible and boasting a Hydrolite co-injected lining, these Costa men's Angler fishing sunglasses are made for performance and are a necessary addition to any tackle box.
Product Details:Frame Color: Matte Black
Lens Color: Blue Mirror
Lens Material: Polarized Plastic (580P)
Frame Fit: Wide
Size: L
Performance Technology:
Costa 580 Lenses:
Beyond Polarized:
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:
Absorbing Harmful High-Energy Blue Light (HEV):
Cuts haze and blur for greater clarity
In addition to 100% protection from UV light, 580 technology also absorbs HEV light known to cause macular degeneration, pterygium, cataracts and other eye diseases
In addition to 100% protection from UV light, 580 technology also absorbs HEV light known to cause macular degeneration, pterygium, cataracts and other eye diseases
Enhancing Reds, Greens, and Blues:
Blocking harsh yellow light at 580 nm on the visible light spectrum boosts the amounts of red, greens and blues naturally, enhancing colors and contrast
Filtering Out Harsh Yellow:
For enhanced color, sharper contrast and higher definition
Lens Technology:
Light conditions are constantly changing. To get the most out of Costa lenses, it's important to choose the right color. Costa Del Mar offers seven lens colors that range from low-light like dawn to extremely bright light with blinding glare.
Choosing a Lens Color:
Light conditions are constantly changing. To get the most out of Costa Lenses, it's important to choose the right color. Costa offers seven lens colors that range from low-light like dawn to extremely bright light with blinding glare.
For offshore, blue mirror is the way to go. For freshwater and inshore, green mirror and copper are great options. For low light at dawn or dusk, sunrise silver mirror is perfect. Gray lenses are the best choice for everyday activities. Of course, the best way for you to decide is to consider your environment.
Lens Color:
Blue Mirror: Best for bright, full-sun situations on the open water and offshore.
Blue Mirror: Best for bright, full-sun situations on the open water and offshore.
Gray Base
10% light transmission
Optimal Usage:
Boating and fishing in deep water
Open reflective water
Harsh sun
Open reflective water
Harsh sun
Frame Qualities:
Costa offers frames to meet everyone's needs. Customers can choose a frame based on color, hypoallergenic materials, durability, lightness, cost and uniqueness. Each frame offers its own performance advantages and style features for eyewear that fits every occasion.
Co-Injected Nylon Frames:
The nylon frames are tough and durable, with more color options manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold. Though it is flexible, it is still durable. Nylon is easily molded into wraparound and other shapes.
Frame Materials:
Tri- Lateral Fusion
Costa is the industry leader in this manufacturing process.
Original bilateral and trilateral styles are created by bonding together two or three distinct colors into one frame.
Each layer is comprised of solid color bio-resin. The result is a highly durable frame with chip-proof color.
Costa offers multiple unique color combinations in both bilateral and trilateral styles.
Original bilateral and trilateral styles are created by bonding together two or three distinct colors into one frame.
Each layer is comprised of solid color bio-resin. The result is a highly durable frame with chip-proof color.
Costa offers multiple unique color combinations in both bilateral and trilateral styles.
Quality Hinges:
The corrosion-resistant, stainless steel flexible hinges keep their shape and fit perfectly.
They come in three types:
Integral
Optical spring
Five-barrel optical
They come in three types:
Integral
Optical spring
Five-barrel optical
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 5
Lightweight and Easy
Size: 72"W x 72"L (Pack of 1), Color: Pure White
I had never tried a fabric curtain liner before and was pleasantly surprised at how lightweight this curtain line is. You can throw in the washing machine and rehang super easily.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Buy This Liner!!
Size: 72"W x 78"L (Pack of 1), Color: Pure White
This is a great shower curtain liner!! It is a great long length and hangs nicely! This is the second time I have purchased this exact liner!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Nice Shower Curtain
Size: 70"W x 72"L (Pack of 1), Color: Silver Grey
Nice shower curtain. Heavier weight yet drys quickly.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Beautiful Hotel-Like Shower Curtain
Color: White, Size: 72"W x 96"L (Pack of 1), Color: White, Size: 72"W x 96"L (Pack of 1)
I absolutely love this shower curtain. The waffle texture gives it such a clean, luxury hotel look and the quality feels really nice and heavy. Putting the curtains all the way up to the ceiling honestly makes my bathroom look so much bigger and more elegant.
It was very easy to put up an easy to use. I don’t get the actual shower curtain wet, but it is water resistant because I did try it so I won’t know if it is mildew resistant because I have a shower curtain liner between it and the water. It is very light absorbent, when it’s closed, you can’t see out the shower and it does make the shower a little bit dark.
I did get it a little too long for my space, but I’ll be using fabric tape to adjust it, so it’s an easy fix. I’m also thinking about ordering another one to do the double curtain look because it looks that good. Overall, very happy with this purchase!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Beautiful Quality & Gives a Spa-Like Fee
Color: Taupe, Size: 72"W x 72"L (Pack of 1), Color: Taupe, Size: 72"W x 72"L (Pack of 1)
I absolutely love this shower curtain! The waffle texture looks so elegant and instantly made my bathroom feel more updated and spa-like. The material feels thick and good quality, and it hangs really nicely. The color was exactly as pictured and it’s held up great so far. Definitely a simple way to make the bathroom look much more high-end!
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Reviewed in the United States on June 8, 2026