

🕶️ See the world sharper, safer, and cooler—don’t miss out on the ultimate polarized experience!
Costa Del Mar Blackfin Men's Sunglasses feature premium 580P polarized lenses that eliminate glare and provide 100% UV protection. Enhanced with a durable C-Wall coating, these lightweight polycarbonate sunglasses resist scratches, water, oil, and sweat, making them ideal for fishing, boating, driving, and beach activities. Designed for superior clarity and vibrant color enhancement, they come with a protective case and cleaning cloth for easy care.













| Care instructions | Clean with a soft cloth. Store in a protective case when not in use. Keep away from extreme heat or cold. |
| Origin | Made in the USA or Imported |
A**Y
Took a while to get right
Great glasses . Had to fight to get them through Amazon as they never arrived the first time. Then refused the refund at first due to wrong shipment and damage on the second pair. Finally got the right ones and a refund for the MIA ones so it finally worked out. Great glasses!
T**5
Got what i ordered.
I received the order very quickly and it was exactly what I expected. The glasses fit well and seem like a quality product. i had to find the product, which stated it was delivered to my porch area, which ended up being in my mailbox, which is fine.
M**E
Never going back to Oakley!
This is my third pair in about 6 years. Lost the first one to the sea. After about 2 years, the rubber cushioned lining was peeling off the second one, so I returned it via their Repair Program and got it replaced for a nominal fee. Had the third pair for almost a year and still going strong after many days in the sun and heat, dealing with sweat and the elements. The clarity during sunny days are great. The UV blockage and polarization allows me to see crisp edges while in intense sunlight. Costas provides a heavy duty case for storage. Wasn’t big into cases, but I keep the case in my car so I can protect the sunglasses from getting scratched. Also, it has the Oakley vibe, but at a lower price and better quality. Never going back to Oakley!
M**.
These are very nice sunglasses. As others have pointed out these are ...
These are very nice sunglasses. As others have pointed out these are fairly large sunglasses that extend around the face, but that is what I wanted. They do a good job keeping light out. I'm 6'3" and wear a 7 1/4 hat size. These fit perfectly. They are large but they look good. I find them to be light and very comfortable, not too tight but will stay on with the wind blowing. I have the mirror green 580P lens. They are very clear and cut glare quite well. I like these lens because they do a good job with bright sun but aren't too dark to wear all day. I hardly take them off my face except to go inside. I wear Oakley Flak Jackets for outdoor activities like baseball and biking, but these are my new go to for everything else.
A**R
Costa sunglasses for Less
Fast shipment. Perfect condition. Great price.
S**R
Great gift
Good quality and came with case and glass wipe
J**O
Perfect for on the water
Best sunglasses ever for water guys..this is my third pair.
C**Y
Surprise hit!
I have been married to Oakley sunglasses for decades but now I am cheating on them with these. I take nothing away from Oakley nor will I ever, because, if you want a minimalist lightweight design with damn good polarized lenses Oakley is top-notch... now, on to Costa Del Mar "Blackfin". Keep in mind that there is more meat on the bones with this particular build because there are stainless steel hinges, glass lenses, beautiful craftsmanship in the frames with injection molded plastic that is muscular and thick. it's a different Beast essentially, and those who are not into having heavier sunglasses this may not be what you're looking for but the fit is so exquisite you don't notice the extra weight, at least I don't... bottom line? beautiful craftsmanship the most beautiful lenses I have ever looked through and don't be fooled by the fact I think they give themselves towards fisherman the magic these lenses can do on the water and they can also do in everyday life.
Trustpilot
1 month ago
1 week ago