Costa Del Mar Fantail Sunglasses
Pickup available at BSS
Usually ready in 24 hours
Built for Anglers, Proven on the Water
The Costa Del Mar Fantail is a fishing-first wrap frame engineered to keep your eyes protected and your vision sharp through long hours on the water. A medium fit and full-coverage wrap silhouette block peripheral glare from every angle, while the integral hinge delivers a clean, reliable fold with no loose hardware to corrode or rattle. Heavy-duty TR 90 nylon frames absorb flex without cracking, standing up to salt, sun, and the daily abuse of life on the water.
580 Lens Technology: 580P vs 580G
The Fantail is available in two distinct 580 lens platforms. Understanding the difference helps you pick the right tool for your fishing style.
| Feature | 580P (Polycarbonate) | 580G (Glass) |
|---|---|---|
| Lens material | Lightweight plastic | Optical glass |
| Weight | Lighter on the face | Slightly heavier |
| Optical clarity | Excellent | Greatest clarity available |
| Impact resistance | High impact resistance | Scratch resistant |
| Scratch resistance | Good | Superior |
Both platforms deliver 100% polarization to kill reflected glare and reduce eye strain, and both block 100% of UV light for maximum protection on the water or anywhere the sun is intense.
Engineered for Performance Fit
The Fantail includes a set of features that work together to keep the frame exactly where you put it, no matter how much you sweat or move:
- Vented, fully adjustable nose pad for a customizable, secure fit on any bridge shape
- Sweat channels and eyewire drains designed to redirect moisture away from your line of sight so your vision stays clear
- Side shields and hooding to block peripheral sun and wind without reducing your field of view
- Hydrolite nose pad and temple tips that get grippier when wet, so the frames hold firm as conditions get rough
- Metal keeper slots for attaching a retainer strap when you need an extra layer of security
Polarized Lenses for Sight Fishing
100% polarization is the standard across both the 580P and 580G platforms. Polarized lenses eliminate reflected glare off the water's surface, which is the single biggest obstacle to spotting fish, reading structure, and navigating flats. The Fantail's full-wrap coverage extends this glare-cutting performance to light coming in from the sides, making it one of the most effective fishing frames Costa builds.
Prescription Ready
The Costa Del Mar Fantail is prescription ready. If you require corrective lenses, an authorized optical retailer can fit prescription lenses into the Fantail frame, giving you the full benefit of the wrap coverage, polarization, and UV protection with your prescription. Ask in store at Island Water Sports or contact us for details.
Built by Hand, Backed for Life
Every pair of Costa sunglasses is built by hand and covered by a limited lifetime warranty. That warranty covers manufacturing defects for the life of the frame, reflecting Costa's confidence in the materials and construction behind every pair they sell.
What's in the Box
The Fantail ships with a hard protective case to keep the lenses and frame safe when they're not on your face.
Free Shipping, No Minimum for IWS Beach Club Members.
Returns are eligible within 30 days of receiving your order. Return shipping labels are FREE for IWS Beach Club Members. See more
Specifications
- Brand
- Costa Del Mar
- Model
- Fantail
- Lens Technology
- 580P (polycarbonate) or 580G (glass) -- see variant picker
- Polarization
- 100% polarized
- UV Protection
- 100% UV blockage
- Frame Material
- TR 90 nylon (heavy-duty)
- Fit
- Medium fit
- Hinge
- Integral hinge
- Nose Pad
- Vented, fully adjustable with Hydrolite grip surface
- Temple Tips
- Hydrolite (grip increases when wet)
- Sweat Management
- Sweat channels and eyewire drains
- Coverage
- Side shields and hooding for peripheral protection
- Keeper Slots
- Metal keeper slots for retainer strap
- Prescription Compatible
- Yes
- Warranty
- Limited lifetime warranty
- Includes
- Hard case
Frequently Asked Questions
- Are the Costa Del Mar Fantail sunglasses polarized?
- Yes. Every Fantail comes with 100% polarized lenses that eliminate reflected glare off the water's surface, making them ideal for fishing, paddling, and any time you're outdoors in bright conditions.
- What is the difference between Costa 580P and 580G lenses?
- 580P lenses are made from lightweight polycarbonate plastic. They are impact-resistant and lighter on the face. 580G lenses are made from optical glass, which offers the greatest clarity and superior scratch resistance, at a slightly higher weight. Both deliver 100% polarization and 100% UV protection.
- Are the Costa Fantail sunglasses prescription ready?
- Yes. The Fantail frame is prescription ready. An authorized optical retailer can fit your prescription into the frame so you get the full wrap coverage and polarized protection with your corrective lenses.
- What warranty do Costa Del Mar Fantail sunglasses come with?
- Costa backs every pair with a limited lifetime warranty covering manufacturing defects. The Fantail is built by hand and designed to last, and the warranty reflects that commitment.
- What does the Hydrolite material on the Fantail do?
- Hydrolite is a rubber-like material used on the nose pad and temple tips of the Fantail. Its grip increases when it contacts moisture, so the frame holds more securely as you sweat, which is critical during active fishing or watersports.
- Do the Costa Fantail sunglasses come with a case?
- Yes. Every pair of Costa Del Mar Fantail sunglasses includes a hard protective case to protect the lenses and frame when they are not in use.
- Where can I buy Costa Del Mar Fantail sunglasses?
- The Fantail is available online and in store at Island Water Sports in South Florida. Shop this page to select your preferred lens and frame combination from the variant picker.