Costa Blackfin 580G Polarized Sunglasses
Each pair of Costa® Blackfin 580G Polarized Sunglasses features mirror lenses made of top-quality optical glass that provides 100% protection from UV A, B, and C rays. You'll love the way they perform on the water thanks to 100% polarization, a water-repellent coating, and an anti-reflective coating. The Blackfin's tough TR-90 nylon frames have wide temples to block light from coming in at the periphery, as well. Manufacturer's limited lifetime warranty.
- 100% protection from UV A, B, and C rays
- 100% polarization
- Water-repellent and anti-reflective coatings
- TR-90 frames
- Large fit
- Integral hinges
- Manufacturer's limited lifetime warranty
About your Costa lenses:
- Blue Mirror Encapsulated mirrors deliver superior contrast and color in full sun and eliminate glare (gray base).
- Green Mirror Encapsulated mirrors enhance visual acuity and eliminate glare (copper and amber base).
- Silver Mirror Encapsulated mirrors enhance visual acuity and eliminate glare (copper and amber base).
Costa 580 Technology
Yellow light is the enemy. The patented Costa 580 lenses incorporate an advanced filtering compound into the lens material that reduces yellow light. This delivers enhanced colors and better visual acuity in all conditions. It's embedded in the lens, which means it's warrantied for the life of the glasses.