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O'NEILL

O'NEILL COASTLINE 2.0 Men's Square Retro Style Polarized Sunglasses with Mirror Lenses, UV400 Protection, 58 mm

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, May 8
Order within 9 hours and 33 minutes
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Color: Matte Black


Description

Dive into a bold new season with O'Neill's vibrant colors, fresh silhouettes, and performance-driven designs. With UV400 protection and polarized lenses standard across the collection, you’ll enjoy superior eye protection without compromising on style. COASTLINE 2.0 is a cool, subtly square frame with vintage keyhole bridge in a large 58 mm lens width.

Department ‏ : ‎ mens


Date First Available ‏ : ‎ February 27, 2026


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #1,225,916 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #6,010 in Men's Sunglasses


#6,010 in Men's Sunglasses:


Customer Reviews: 4.7 4.7 out of 5 stars (11)


Color: Matte Black


Item Shape: Square


Lens Color: Silver Mirror


Style Name: Men's Polarized Square Sunglasses


Lens Type: Mirrored


Lens Coating Description: UV Protection Coating


Sport Type: Surfing, Volleyball


Ultraviolet Light Protection: Yes


Polarization Type: Polarized


Brand: O'NEILL


Age Range Description: Adult


UPC: 764724897369


Manufacturer: O'NEILL


Style Number: ONS COASTLINE 2.0 104P


Manufacturer Part Number: ONS COASTLINE 2.0 104P


Unit Count: 1.0 Count


Item Weight: 0.1 Ounces


Frame Material Type: Polycarbonate


Lens Material Type: Polycarbonate


Material: Polycarbonate


Arm Length: 140 Millimeters


Bridge Width: 17 Millimeters


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Durable and comfortable sunglasses
Color: Matte Black
Review Image by Baseball Mom
Review Image by Baseball Mom
Review Image by Baseball Mom
My 18 year old son umpires for the local little league. He wanted some sunglasses that were durable and comfortable. He also doesn’t like any crazy styles or weird colors so when I saw the O'NEILL COASTLINE 2.0 Men's Square Retro Style Polarized Sunglasses I thought that they would work perfectly. The glasses come with a drawstring pouch that doubles as a lens wipe. The glasses fit my son perfectly and the lenses are large enough to protect his eyes from the sun. They are lightweight, comfortable and fit well under his ump mask. He has never had mirrored or polarized lenses before and said that they make a huge difference in how well he sees the ball. My son loves these glasses and how durable they are. They not only protect his eyes but they help him see the ball better due to the polarization. My son loves these glasses! ... show more
Reviewed in the United States on April 3, 2026 by Baseball Mom
    • solid lenses
Color: Gloss Crystal
Review Image by cera
Review Image by cera
These are reflective lenses on clear frames. The frames are a bit rigid and tight around my face. They remind me on the 90's frogskins but less expensive. I am still unsure how I feel about them because I like them but the don't fit as well as I would like and I think they would eventually cause painful areas or a headache. They are polarized which is always a bonus. Overall I think they will make you look cooler. ... show more
Reviewed in the United States on April 8, 2026 by cera
    • Super cool glasses!
Color: Matte Black
I like the look of these, a lot. I do struggle with finding attractive glasses for me, they always feel too wide, even though I do have a large head. Surprisingly, these are very good looking on me! The build quality seems relatively solid, I've already dropped them a few times, and they've held up nicely! They fit my head well, and I've worn them half the day without any discomfort. Love the style, love the color. They're cool, cool glasses! At the price point, I can recommend. IF you like the way they look, I think they'll work for ya! ... show more
Reviewed in the United States on April 8, 2026 by Mishiranu Hito
    • Sturdy, polarized, and a good value!
Color: Gloss Crystal
Review Image by L. Stark
Review Image by L. Stark
These sunglasses are sturdy, polarized, and good value. They are pretty gender neutral. Anyone could wear them. They look pretty cool with the purple/orange lenses and clear frame. I own more expensive sunglasses than these, but these are every bit as good. I love to buy O'Neill for water sports. If I lose them, it isn't as sad. I still don't like to lose anything, but at this price point it isn't that drastic or hard to replace. Also, I don't feel like I am compromising quality and protection. These are great quality polarized lenses. These are meant for the water. Definitely recommend. ... show more
Reviewed in the United States on April 3, 2026 by L. Stark
    • Great quality and comfortable sun shades
Color: Matte Gray Crystal
These feel and look like great quality glasses, so I'm going to assume that they are. The colorway is unique, I found myself enjoying when I wore them, since it made LCD screens look a bit wavy and rainbow like. However, when you wear them outside, the tint feels no different than if you had on black or very dark tints. Unfortunately, you can see the wearer's face/eyes through these which I was hoping wasn't the case, but that's not a deal breaker right? The glasses themselves seem well put together, the frame is sturdy, hinges feel good and like they won't fall apart, and the glasses feel comfortable on the nose. ... show more
Reviewed in the United States on March 31, 2026 by Oliver N
    • Fit comfortably, work well, look good.
Color: Matte Black
I like these glasses a lot. The lenses work as well as any polarized sunglasses I've had -- they cut glare and also help when I'm looking directly at the water. The frames are tight enough that they hold on my face when I cycle, run, and kayak but they don't squeeze enough to be uncomfortable. They're lightweight and sit nicely on my nose without pinching or leaving indentions. If I have anything to complain about (and the reason I gave them 4 stars and not 5), it's that glasses this good should come with a better carrying case to protect them. Especially because they're made for adventureous outings. The nylon lens cleaner fabric bag they come with is fine to keep them from getting scratched, but not to protect them from getting crushed in my backpack or drybag. Having to buy a stronger case is both an unecessary expense and a bit of a pain. ... show more
Reviewed in the United States on March 31, 2026 by Bruce E Turkel
    • Retro Style & High-End Tech
Color: Matte Gray Crystal
Review Image by Spiritual Gratitude by KP
I am extremely impressed with these O'NEILL Coastline 2.0 frames. The Matte Gray Crystal has a really cool, retro vibe with the keyhole bridge, but the lens technology is where they truly shine. The Green Mirror Hydrofreak polarized lenses are crystal clear and the anti-reflective coating makes a huge difference in high-glare situations. They are incredibly lightweight and flexible thanks to the ZEROFORM material, so I can wear them all day without any discomfort or pressure points. If you are looking for a pair of sunglasses that balances laid-back beach style with serious durability and UV protection, these are a perfect choice. ... show more
Reviewed in the United States on March 28, 2026 by Spiritual Gratitude by KP
    • Good lens size, nice medium tint.
Color: Matte Black
Review Image by Stacy W.
These are really nice sunglasses. My model is my daughter but they're actually for my husband. He drives a lot for work and these will be very handy. They help a lot with the sun glare and road glare. But they're not so dark that you feel like you can't see.. she's one who's for a few days now and it said they are lightweight they're a little small on the sides of the head, he does not have a big head. They do have a nice sift carrying case to keep them from scratches or can use to clean the lenses. ... show more
Reviewed in the United States on March 30, 2026 by Stacy W.

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