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Costa Del Mar Polarized Sunglasses Womens - Loreto Aviator Designer Sunglasses for Women with 100% UV Protection Size 56 580P

  • Based on 1,055 reviews
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Availability: Only 3 left in stock, order soon!
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Arrives Monday, Apr 20
Order within 17 hours and 35 minutes
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Color: Palladium/Blue Mirror 580p


Description

Named after the small, chilled-out town in the Sea of Cortez, the Costa Loreto Sunglasses are full frame and adventure friendly. Whether it's hanging on the coastal cliffs for which these Costa women's Sunglasses get their name or on any adventure on land or sea, these durable, versatile, polarized Sunglasses can handle their own for any explorer.Costa Del Mar's designer Sunglasses womens are inspired by a life on the water, colors, patterns and textures that capture the spirit of the sea. And because they come with our premium 580 polarized lenses, you'll be able to soak up every detail while you're soaking up the Sun.We build the best Sunglasses on the planet for those who live to be on the water. Born on the water and we're still inspired by it, we want to be on it, we want to protect it, and we want to inspire others to do the same.In 1983, a group of passionate fishermen who spent their days exploring the globe and battling extreme elements came to realize that the Sunglasses they were relying on weren't as strong as their adventures. Seeing the world in absolute clarity and protecting their eyes was a must. So when they couldn't find worthy Sunglasses, they decide to build their own. And Costa was born.After all these years and all these adventures, our mission has never wavered: to create the best women and mens Sunglasses on the planet for life's great adventures. And the patented technology like those found only in Costa lenses and frames are proof that we're succeeding.

Item model number ‏ : ‎ 06S4006


Department ‏ : ‎ womens


Date First Available ‏ : ‎ March 9, 2026


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


Best Sellers Rank: #176,898 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #1,574 in Women's Sunglasses


#1,574 in Women's Sunglasses:


Customer Reviews: 4.6 4.6 out of 5 stars (1,429)


Color: Palladium/Blue Mirror 580p


Item Shape: Panto


Lens Color: Blue Mirror 580P


Style Name: Casual


Sunglasses Form: wrap_around


Lens Type: Polarized


Lens Coating Description: Mirror Coating


Sport Type: Fishing


Ultraviolet Light Protection: True


Polarization Type: Polarized


Fit to Size Sentiment: True


Sleeve Length Description: Sleeveless


Fit Type: Regular


Brand: Costa Del Mar


Age Range Description: Adult


UPC: 097963526654


Global Trade Identification Number: 54


Manufacturer: Costa del Mar Sunglasses


Style Number: LR21OBMP


Manufacturer Part Number: LR21OBMP


Included Components: sunglasses


Unit Count: 1.0 Count


Item Type Name: Sunglasses


Item Weight: 1 Ounces


Frame Material Type: Metal


Lens Material Type: Polycarbonate


Material: Metal


Apparel Fabric Weight Class: Lightweight


Arm Length: 120 Millimeters


Bridge Width: 14 Millimeters


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 20

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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Top Amazon Reviews


  • Great glasses
Color: Palladium/Blue Mirror 580p
The sun glasses are good quality and very sturdy. These are stylish and comfortable with good clarity. Nice shaping for a comfortable fit.
Reviewed in the United States on November 4, 2025 by Samantha Boarge

  • Great sunglasses
Color: Rose Gold/Gray 580p
I believe the lenses were designed for use on the water. They block reflection. I went on a boat cruise on a vacation in the Caribbean and the whole crew was wearing Costas! First time I put them on I was amazed. Colors were so bright and everything popped out and seemed 3-D. I have another pair that I bought five years ago. They are two tone and very stylish. I don’t take very good care of my sunglasses. I just take them off and throw them in the cupholder in the car. So far even the old ones are in perfect shape and no scratches on the lenses. It’s always going to be Costas for me. ... show more
Reviewed in the United States on April 27, 2025 by Franny

  • Great quality
Color: Rose Gold/Gray 580p
Bought as gift. Authentic and look great
Reviewed in the United States on December 13, 2025 by Cody presjack

  • Comfortable fit, stylish, brightly colored lenses
Color: Rose Gold/Copper Silver Mirror 580p
I’ve been dreaming of these since seeing them at a Costa pop up tent at a local festival. I love the snug fit and knowing they won’t easily fall off my face. My previous sunglasses were dark and I found myself constantly putting them on my head to see better in less sunlit areas. I am pleasantly surprised with both the clarity and brightness when looking through the lenses of these Costa sunglasses. I often forget to take them off inside! They are much more durable compared to other Aviators I’ve tried. Especially when it comes to the arms - they don’t feel like they will easily snap off. I would highly recommend these sunglasses. ... show more
Reviewed in the United States on June 12, 2024 by Melissa

  • Great buy
Color: Palladium/Blue Mirror 580p
Great glasses. I have 4 pair, mostly with glass lenses. Distance a white pair and wanted these. Light weight and can’t really tell the difference between glass and plastic. Great value.
Reviewed in the United States on June 30, 2025 by Skeeter

  • Great fit! Great look!
Color: Rose Gold/Copper Silver Mirror 580p
My favorite sunglasses I’ve owned! So sleek and comfortable! The fit is perfect. The polarized view is perfect!
Reviewed in the United States on August 2, 2025 by Lee

  • Love this model
Color: Palladium/Blue Mirror 580p
Love these Costas! My second pair because I’ve literally worn out the first pair. Quick delivery. Item exactly as expected. Competitive pricing vs other sources
Reviewed in the United States on January 1, 2026 by Rebecca B. Malone

  • Can’t see heads up display on car windshield
Color: Rose Gold/Copper Silver Mirror 580p
Can’t see heads up display on car due to polarized lenses
Reviewed in the United States on December 27, 2025 by Charlotte

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