Costa® Blackfin 580P Polarized Sunglasses with polycarbonate lenses deliver the quality protection and crisp vision required to push the limits, regardless of conditions. The Blackfin's dual-color, heavy-duty, TR-90 nylon frames are durably crafted for hard-core outdoor enthusiasts and sport a Hydrolite® co-injected lining to prevent slippage. These polarized sunglasses feature the clearest lenses on the planet. True Costa 580® Technology blocks yellow light, boosts red and green light, and increases polarizing efficiency. The C-Wall® proprietary coating powerfully repels water, oil, dust, and scratches to keep up with your fast-paced lifestyle. Their incredible impact resistance has been rigorously proven with ANSI Z80.3 and ANSI Z87.1 high-impact/velocity testing. Featuring polycarbonate lenses that are lightweight and impact-resistant, these powerful sunglasses provide 100% polarization and UV protection. Costa Blackfin Sunglasses include a manufacturer's lifetime warranty and a hard case.
Provides 100% polarization and UV protection, minimizing glare and visual fatigue
Polycarbonate lenses are lightweight and impact-resistant
Co-molded technology for maximum durability and comfort
True 580 Technology blocks yellow and blue light while boosting red and green light
TR-90 nylon frames
Hydrolite provides comfort and grip at the temples
Includes hard case and 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).
Amber Excellent all-around lens delivers the brightest field of vision.
Gray Maintains color saturation and natural contrast in medium to bright sun conditions.
Copper Cuts glare and enhances contrast and color in all conditions.
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).
