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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.

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.


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.

Scratch-resistant

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

The Costa Mariana Trench 500 eyeglasses are a contemporary choice for any occasion. Featuring a sleek square shape and made with durable acetate, these tortoise-colored frames combine performance and functionality. Elevate your look with the Costa Mariana Trench 500, perfect for those who value both timeless style and unparalleled quality.

Model name: Mariana Trench 500
Item no: 6A2009 200901 56-17
Frame colour: Black
Size: M
Lens curve: Base 4
Size Fit Guide 1 Size Fit Guide 2
S M
1. Frame Width:
128 mm
1. Frame Width:
132 mm
2. Bridge Width:
17 mm
2. Bridge Width:
17 mm
3. Lens Width:
54 mm
3. Lens Width:
56 mm
4. Lens Height:
45 mm
4. Lens Height:
46.7 mm
5. Temple Arm Length:
140 mm
5. Temple Arm Length:
140 mm

4 Base Curve

P4 Base Curve - Medium Coverage

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


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 500

Mariana Trench 500

Cork Case

Soft Case