Costa Del Mar designed and built their Costa 580 Triple Tail Sunglasses to give serious big game anglers the visual advantage they need, so just image how well the Triple Tails will enhance your experience on the water. Utilizing the incredible performance of Titanium Fused Grilamid frames, the most advanced nylon made today, the Triple Tail Polarized Sunglasses delivers maximum durability and comfort in a fashionable 8-base wrap frame style. The Triple Tail Sunglasses are designed with Costa 580 LightWAVE glass lenses which in addition to providing 100% polarization and 100% UV protection, they also incorporate an advanced filtering compound into the lens material to reduce yellow light. This results in enhanced colors and greater visual acuity in all conditions. LightWAVE glass lenses are 20% thinner and 22% lighter than typical glass lenses but they still exceed federal standards for impact-resistance. The optically correct Costa 580 Triple Tail lenses also feature both a water-repellent coating and an anti-reflective coating. Costa Del Mar sunglasses include a manufacturer's lifetime warranty and protective sunglass case. Frame fit: M/L.

How to Choose Your Costa Del Mar Lenses: Heighten your visual acuity with a lens color that suits your outdoor needs. Blue Mirror (Gray Base) - Encapsulated mirrors deliver superior contrast and color in full sun while eliminating glare. Perfect for activities on open water. Silver Mirror (Copper Base) - Encapsulated mirrors optimize light transmission and enhance colors. Perfect for freshwater sight fishing or any outdoor activity in variable light.