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Description
Costa Del Mar Diego Matte Gray Frame - Blue Mirror 580 Glass Lens - Polarized SunglassesStyle: 06S9034 903407 The most advanced sport performance sunglasses yet. Diego features an innovative vented spring hinge system to maximize airflow and enhance fit, plus sweat management channels that wick away moisture to cool and ensure all day comfort. Diego includes flexible, strap ready temple tips, and top and side shield details to eliminate light leak. Paired with coloring enhancing polarized 580 lenses that provide 100% UV protection, Diego
Style: 06S9034 903407The most advanced sport performance sunglasses yet. Diego features an innovative vented spring hinge system to maximize airflow and enhance fit, plus sweat management channels that wick away moisture to cool and ensure all day comfort. Diego includes flexible, strap ready temple tips, and top and side shield details to eliminate light leak. Paired with coloring enhancing polarized 580 lenses that provide 100% UV protection, Diego is the next evolution in performance sunglasses. With a name inspired by San Diego, a favorite place to fish, Diego will stop at nothing to keep you out on the water longer whether you’re chasing Yellowtail or the mighty Bluefin.
Product Details:Frame Color: Matte Gray
Lens Color: Blue Mirror
Lens Material: Polarized Glass (580G)
Frame Fit: Wide
Size: XL
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.
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
4.2 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Favorite Stanley
Size: 30 Ounces, Color: Mahogany Gloss
This Stanley is my favorite for on the go. It keeps my drinks cold and fits snugly in my cup holder. I love the straw for ease in use so it won’t leak. Very durable and easy to carry. Love the color.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
I see why the ladies go crazy for these 😂
Size: 40 Ounces, Color: Peony, Size: 40 Ounces, Color: Peony
Bought this for my daughter as a ten year olds birthday request. She wanted pink or purple in 32 or 40oz that’s it but being me, I figure she needed some stuff to go with it 😆! It was $45 for the 40oz Peony Pink color. I thought the lilac was also gorgeous but this pink stood out so strongly and in stores they only carry the hot pink 40oz that has an orange logo on it. I don’t think it’s as attractive as the one o bought and I don’t think she enjoys orange either. It’s sturdy and sleek and comfortable in the hands. The screws were standing out so heavily as fine quality upon notice. No scratches or scuff. Super clean. No Oder!!! Thank God!!! I hate strong oders. It does have gaps where you can easily see it’ll leak if it’s full and you tip it over but being the dad that I am i bought the stoppers as well and they fit so snug. Could still leak but it’s not supposed to be upside down so like… who cares? And seriously you really have to work hard at getting it in a position that causes it to leak. The stoppers I bought for snuggly so I’m very satisfied with the leak stoppers I bought on Amazon, I left a video of the before and after installing them in the other sellers review section. I would know how to link this one to that one but hope you find it and that it helps. But if you don’t buy the stoppers, Honestly get over it nothing is literally perfect except Jesus so just enjoy the cup, it’s phenomenal even without the stoppers. The stainless steel or titanium is what it actually looks like is superb by the look and the feel!!! The pink paint is gorgeous!!! Taylor Swift probably made that song about this Stanley 🤷🏾♂️ I seriously wouldn’t be surprised. I have no cons for you honestly. It’s a wonderful buy and I get it now why she wanted one and why my girl friend also desires a Stanley. I really questioned why that brand of all brands like it’s just a cup, like it’s not that serious?! 🧐 but low and behold! Boy! It is that serious and for the price amazing and again, I could not find this color anywhere in the real world. So thanks Amazon! Thanks to the seller and thank you Jesus we have the internet and apps that make life easier for everyday day citizens like you dear reader who took the time out to read my long winded commentaries 😂. Hope this and the pics and videos help you making your decision. I’m fully intending to buy one for myself in some bold manly color if I can find one.
If your worried if it’s fake or not, you can compare them to the others online:
#1 Screws are located underneath the handle and are aligned well. Using the same metal as the inside of the drinking canister which is really think is titanium and not stainless steel actually. Because it’s definitely superior grade quality. Trust me you’ll know the difference looking inside it 😆
#2 the straw comes in the cup already with no separate packaging and is the same semi-cloudy tone as the upper lip of the cup and is not totally transparent or translucent.
#3 the inner canister of the metal bottom will have an etched in recycled sign at the very bottom.
#4 the Lion logo on bottom of cup.
#5 the Lion logo on upper half of the cup will be about an inch or so from the lip of the cup while a fake will be two to three inches lower, much further from the lip of the cup.
#6 the top of the cup handle will be super close to the top of the stainless steel part while a fake will be noticeably further from the top of the top (like inches or so away from the lip of the cup).
So this one is real! And I highly recommend it!
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Reviewed in the United States on June 29, 2024
★★★★★ 5
VERY CUTIE!!
Size: 30 Ounces, Color: Rose Quartz 2.0, Size: 30 Ounces, Color: Rose Quartz 2.0
Great tumbler overall. It fits perfectly in my car’s cup holder, feels very sturdy and durable, and the handle makes it easy to carry around. It keeps my drinks cold for hours and has quickly become my go-to cup for everyday use. Definitely worth the purchase! Plus, I LOVE this color (ROSE QUARTZ). If you're a soft/ powder pink girly, this is for you!!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
great purchase
Size: 30 Ounces, Color: Black Chroma
an amazing and gorgeous Stanley! big and keeps drink cold out hot for longer! high quality and worth the money.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Great purchase
Size: 40 Ounces, Color: Rose Quartz 2.0
I was a Stanley skeptic. I couldn’t understand what the big deal was or why the internet was freaking out. I saw the video of the Stanley cup surviving the car fire (and I think the ice was still inside). So I tried it.
I drink SO much more water now! I love decorating my Stanley with all the fun accessories and it holds a nice amount of water. It feels durable and good quality.
I’ve had my Stanley for a year now and I’m even considering getting another so I can have one while the other is being washed. They are easy to clean as well because of the metal inside.
There are two issues I’ve had since I got the Stanley cup. Once it was dropped, and the lid broke. Easy to buy more so not the biggest issue. The cup survived the fall just fine, not a mark on it.
The other issue I keep having is my lid gets stuck and becomes hard for me to open sometimes. I have a bad thumb and wrist so often I have to have my spouse open it for me.
It keeps my water cold all day. If I put ice in before I go to sleep it’s still cold in the morning. I love these cups and would recommend them to anyone looking to drink more water. If you like your water bottle you will drink more water and want to bring it with you.
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Reviewed in the United States on March 28, 2026
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