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Costa Del Mar Fathom Polarized Sunglasses - Costa 400 Glass Lens

Available Colors / Styles

Black/Blue Mirror
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The Costa Del Mar Fathom Polarized Sunglasses give you the visual clarity of polarized glass lenses in a comfortable, classic-fit frame. The Costa 400 glass lenses are lightweight, durable,scratch-resistant and polarized to give you optimum vision on the water or trail. Keep these sunglasses handy because you will want to wear them all the time.

Bottom Line: Cut the glare off the water wearing classic Costa Del Mar Fathom Sunglasses.

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Rating for this product: 5

Awesome glasses for fishing & skiing

By:
July 28, 2011

This is my favorite pair of sun glasses. I usually use the blue mirrored for deep sea fishing and also skiing. Slightly bigger than the Wave Killer. They fit great, sturdy and I also put r/x's in them.

Highly recommend.
TT

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Write your question here...Can I get the Fathom Polarized Sunglasses

Write your question here...Can I get the Fathom Polarized Sunglasses in the 580 lens? Thanks Tony

By:
March 25, 2009

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This item is not currently in stock at Backcountry. http://www.backcountry.com/store/search.html?mv_session_id=eEPJn2WB&q=costa+del+mar+580&x=0&y=0
Cut and paste this link for the 580 lenses from Costa in stock.

By: Backcountry.com Employee
March 26, 2009

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Rating for this product: 5

Love the Fathoms

By:
July 13, 2011

Best pair of sunglasses I've ever worn. I was relunctant to spend so much money for sunglasses, but after trying a pair, I can't imagine going back. The glass lenses are so clear. These are very comfortable. I sometimes forget I have them on. I was able to get them at a good price at Backcountry.com. I highly recommend the Fathoms!

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do you have these with black frames? also compared to the hammerhead,

do you have these with black frames? also compared to the hammerhead, are the lenses the same size? i've tried on the hammerheads, they fit my big head pretty well, are the fathom the same size? thanks, george

By:
February 15, 2009

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The fathoms are a smaller lens than the Hammerheads, and the frame is much lower profile/coverage. This is a medium lens size with a lightweight thin frame, whereas the Hammerheads are large lenses with a very large wraparound frame. Hammerheads are great at peripheral light blocking. You might look at the Man-o-war for a larger Costa with good coverage.

By:
May 9, 2009

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Rating for this product: 5

Great shades

By:
June 15, 2009

I got a pair of these the other day and I love them! They make everything so vibrant, and i can look in the general area of the sun without squinting much.
Costas are wonderful!

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Rating for this product: 5

Costa Fathoms

By:
February 23, 2009

These sunglasses are amazing. I have used them from the coast of the USVI to the top of Whistler mountain and skiing in the back country. They have held up to many days and eves of drunken debauchery and a few sticky fingered girlfriends. They always seem to want to snag my shades. Anyhow if you are looking for and extremely lightweight, comfortable and durable pair of sunglasses these are it !! Not to mention Backcountry.coms amazing satisfaction guarantee.

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Change me.

$188.95
Item: CDM0005
Free gift with purchase:
Costa Del Mar Thermal Mug and 1-Year Subscription to Field & Stream or Marlin Magazine - GWP Value: $35.00     Your Cost: $0.00
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Black/Blue Mirror, One Size (188.95)
Black/Green Mirror, One Size (188.95)

Awesome glasses for fishing & skiing

5 star rating

By: T_Tooma878792 July 28, 2011

This is my favorite pair of sun glasses. I usually use the blue mirrored for deep sea fishing and also skiing. Slightly bigger than the Wave Killer. They more...

Love the Fathoms

5 star rating

By: alo4725941 July 13, 2011

Best pair of sunglasses I've ever worn. I was relunctant to spend so much money for sunglasses, but after trying a pair, I can't imagine going more...

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Frame:
plastic 
Hinge:
integrated 
Lens:
Costa 400 glass 
Interchangeable Lens:
no 
Polarized:
yes 
Nose Pads:
yes 
Temple Pads:
no 
Recommended Use:
Casual, water, fishing, boating, beach 
Manufacturer Warranty:
Lifetime