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Costa Bloke Replacement Lenses by Revant Optics

Costa Bloke Replacement Lenses by Revant Optics

4.5 star rating  33 Reviews
$44.99 /pair
$44.99/pair % Off
Sold out
  • Revant replacement lenses for square wayfarer sunglasses Polarized Stealth Black
  • Polarized Stealth Black replacement lenses true color
  • view tint looking through Polarized Stealth Black replacement lenses
  • A person wearing sunglasses with Polarized Stealth Black lenses installed in the frame
  • confirm you get the right lenses for the Costa Bloke

Costa Bloke Replacement Lenses by Revant Optics

Costa Bloke Replacement Lenses by Revant Optics

4.5 star rating  33 Reviews
$44.99 /pair
$44.99/pair % Off
Sold out
Lens Color: Stealth Black

Non-Mirrored Colors

Mirrored Colors +$5.00

Lens Type
Fits Frame Number BLK
Made to order – ships within 2 business days

Free US Shipping on Orders $50+

Free standard shipping in the USA on all orders over $50.

Live outside of the USA? See our international shipping options

For EU and UK customers: please see our International Compliance page

1 Year Warranty

When you buy a Revant product, you're backed by a 60-day no questions asked return or exchange policy and a 1-year warranty.
Read our full warranty

How to Install

Custom cut replacement lenses for any brand and frame of sunglasses

Don't want to install lenses yourself? Use our custom lens service.

Get Custom Lenses

View full details

Replacement Lenses That Don't Feel Like Replacements

Polarized for the Win

Life can be polarizing, but polarized sunglasses aren't. They reduce glare so you see the good times better.

You Only Get One Set of Eyes

Our replacement lenses protect against 100% of those damaging UVA and UVB rays. No staring contests with the sun though.

Tough Enough for Spicy Stuff

We've put our lenses through all kinds of science-y tests and a few not so science-y ones too.

Revant Replacement Lenses for Stealth Black

Your Costa Blokes were built for sun, sweat, and salt, don’t let scratched lenses put them out of action. Revant replacement lenses for Costa Bloke restore your vision and protection with a custom fit, impact-tested durability, and lens tints made to perform in the harshest conditions.

Our Stealth Black lenses cut glare and block 88% of visible light. Plus, a neutral tint means no weird purple shades from the 90s.

Other Features We Like to Nerd-Out About

  • Best for bright light (12% light transmission)
  • Neutral tint looking through the lens
  • Anti-scratch protective coating
  • Lens material: optical polycarbonate

Comes With

  • 1 pair of replacement lenses (left & right) for your Costa Bloke sunglasses
  • Protective microfiber bag for storage and cleaning
  • Costa Bloke lens care instructions
  • Note: sunglass frame not included

Better Performance.
Half the Price.

Revant logo
Revant
Lenses
Starting at
$24.99
Polarized Available
UV Protection
Impact Resistant
Optically Corrected
Anti-Reflective Available
60-Day Trial
Costa
Lenses
Starting at
$44.00
Polarized Available
UV Protection
Impact Resistant
Optically Corrected
New Costa
Sunglasses
Starting at
$160.00
Polarized Available
UV Protection
Impact Resistant
Optically Corrected

Polarized Lenses for the Costa Bloke

The Bloke is made for glare-heavy environments, polarized lenses are non-negotiable. Revant polarized lenses filter out harsh horizontal reflections from water, glass, and boat decks so you can focus clearly. Whether you're scanning offshore structure or running full throttle across open water, polarized Bloke lenses keep your eyes locked in and fatigue-free.

Rugged Lenses Built for the Elements

Bloke frames are ready for battle against heat, wind, and salt spray, Revant lenses match that intensity. Built with impact-resistant materials, scratch-resistant coatings, and optical-grade clarity, these lenses perform through drops, spray, and everyday wear. Perfect for anglers, mariners, and anyone who doesn't go easy on their gear.

  • High Impact Resistance
  • Polarized to Block Glare
  • 100% UV Protection
About Our Testing
Find replacement lenses for any activity

Not Sure Which Tint is Best?

Your environment should dictate your tint. Take our lens color quiz to find the best match for your water conditions and light levels. Fishing offshore or in full-sun conditions? Go with Ice Blue MirrorShield® or Emerald Green MirrorShield®, both polarized and tuned for high-glare environments.

Questions About Replacing Your Costa Bloke Lenses?

Can Costa Bloke lenses be replaced?

Yes. Costa Bloke frames are designed with removable lenses. Revant replacement lenses are cut to match this model with online installation instructions for a quick at-home swap, no tools needed.

Will these lenses fit my Costa Bloke sunglasses exactly?

If your frame says Bloke on the temple typically model 6S9014, Revant lenses are custom-fit for a secure, precise replacement.

Are Revant lenses polarized like Costa’s 580G or 580P lenses?

Yes. Revant offers polarized lenses that deliver performance similar to Costa’s 580P series, reducing glare and enhancing contrast in bright, reflective settings.

Can I get different tints or mirror finishes for the Bloke?

Yes. Revant offers a wide selection of MirrorShield® colors and lens tints so you can choose the look and light-filtering performance that fits your environment.