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Mariana Trench 400

 Bio-based material RX available
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Mariana Trench 400
Mariana Trench 400
Mariana Trench 400
Mariana Trench 400
Mariana Trench 400
Mariana Trench 400
Mariana Trench 400
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Size :
​ Check size guide and fit guide
This is the most sold size
Estimated Delivery Date:
 
$186.00
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Water-repellant

Protection against our favorite element, water. Our lenses are designed with a shield to help prevent any optical distortion stemming from water buildup.

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Anti-smudge

Keeps your lens clean. Our lenses include an oil-resistant coating to help avoid smudging or fingerprint marks from distorting your field of view.

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Anti-static

In the shop or on your commute to the beach, our anti-static protection helps prevent any dirt, dust or small particles from sticking to your lens.

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Scratch-resistant

Helps prevent scratches. A scratch-resistant coating that helps ensure our lenses stand up to your active lifestyles.

Our Mariana Trench collection goes the distance for those seeking carefree comfort with lightweight, handcrafted acetate and Monel ® frames. The line also offers a wide variety of sea-inspired colors in on-trend styles.

Model name: Mariana Trench 400
Item no: 6A2004 200401 57-18
Frame color: Smoke Crystal
Frame fit: Regular
Size: L
Lens curve: Base 4
Size Fit Guide 1 Size Fit Guide 2
M L
1. Frame Width:
131 mm 		1. Frame Width:
135 mm
2. Bridge Width:
18 mm 		2. Bridge Width:
18 mm
3. Lens Width:
55 mm 		3. Lens Width:
57 mm
4. Lens Height:
42.2 mm 		4. Lens Height:
43.7 mm
5. Temple Arm Length:
140 mm 		5. Temple Arm Length:
140 mm

Regular Fitting

A large lens front designed to fit those with an average-sized head.

4 Base Curve

P4 Base Curve - Medium Coverage

Frames with medium-coverage and wrap that value style but still perform.

Regular Fit
Regular

Forgot Your Ruler?

Use this handy guide to gauge the fit you're looking for.

S
M

All the Way?

You might be looking for a small or medium frame.

M
L

Middle Pegs?

You might be looking for a medium or large frame.

XL

Last Two Pegs?

You might be looking for an x-large frame.

Mariana Trench 400

Mariana Trench 400

Cork Case

Soft Case

SPECIAL OFFERS

Free Responsible Shipping
Free Expedited Shipping On RX
COSTA PRESCRIPTION SALE
BUY ONE, GET 50% OFF SECOND PAIR
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SEE WHAT’S OUT THERE

Discover the features that enhance life on and off the water.

EXPERIENCE THE COSTA DIFFERENCE-The same optical clarity you’ve come to know, and love, from Costa.

EXPERIENCE THE COSTA DIFFERENCE

The same optical clarity you’ve come to know, and love, from Costa.

COMFORTABLY LIGHT-An Ultrathin Bio-Resin™ nylon frame material perfect for use on & off the water.

COMFORTABLY LIGHT

An Ultrathin Bio-Resin™ nylon frame material perfect for use on & off the water. 

FOR ALL WATERY ADVENTURES-Crisp lenses, durable frames, more adventures. Costa Optical delivers wherever the waves take you.

FOR ALL WATERY ADVENTURES

Crisp lenses, durable frames, more adventures. Costa Optical delivers wherever the waves take you. 

 
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We want to make sure you get the perfect pair of Costa Sunglasses, which is why we offer Free Returns on qualifying CostaDelMar.com orders. Custom products cannot be returned

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