ReFramed
Costa Isabela Replacement Lenses
Costa Isabela Replacement Lenses
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Shipping & Delivery
Shipping & Delivery
Orders are processed within 24–48 hours. Once your order ships you'll receive a tracking number by email. Delivery times and costs are calculated at checkout based on your location.
1-Year Warranty
1-Year Warranty
All ReFramed lenses are covered by a 1-year warranty against manufacturing and material defects. It does not cover scratches or damage from daily wear or misuse. If your lenses have a covered defect, contact us and we will make it right.
How to Install
How to Install
Replacing your lenses takes just a few minutes: gently push the old lenses out from the inside of the frame, then snap the new ones in starting from the nose side. Step-by-step guides for your specific model are available on our blog.
ReFramed cuts these replacement lenses to fit the Costa Isabela exactly, so you can restore clear, glare-free vision without buying a new pair. Every lens is polarized, blocks 100% UVA/UVB, and is shaped from impact-resistant polycarbonate built for bright sun and reflection off the water.
Compatibility
Cut specifically for the Costa Isabela frame. Confirm your model by reading the name stamped inside the temple (the arm over your ear) before you buy.
Lens options
- Dark Brown — boosts contrast for sight-fishing and variable light
- Emerald Green MirrorShield® — polarized tint with full UV protection
- Fire Red MirrorShield® — polarized tint with full UV protection
- Flare Gold MirrorShield® — polarized tint with full UV protection
All lenses are UV400 rated (100% UVA/UVB), polarized to cut glare, and made from lightweight impact-resistant polycarbonate that outlasts glass or acrylic. Covered by a 1-year warranty.
No tools needed — each lens snaps into the original Costa Isabela frame in seconds.
FAQ
Will these fit my Costa Isabela? Yes — they're precision-cut for the Isabela frame specifically. Check the model name inside the temple arm to confirm before ordering.
Do I need tools to install them? No. The lenses press into the frame by hand — no tools or adhesive.
Browse more Costa replacement lenses or all replacement lenses for sunglasses.
ReFramed is not affiliated with, endorsed by, or sponsored by Oakley®, Ray-Ban®, or EssilorLuxottica. Our lenses are aftermarket products designed for compatibility with the referenced frames. All trademarks are property of their respective owners. Learn more.
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.
Make your old lenses like new with our precision-cut replacement lenses. They're made to fit your frame exactly — you'll find your model number on the inner side of the temple arm. And because our lenses meet or exceed the quality of the originals, you'll get the same performance you've come to expect.
Our Gray 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 and right) for your Isabela sunglasses
- Protective microfiber bag for storage and cleaning
- Isabela lens care instructions
- Note: sunglass frame not included
