Customer Reviews for Costa™ Howler 580 Polarized Sunglasses

Costa's 580 technology TR-90 nylon frames with thick temples and stainless steel hinges LightWAVE glass lenses are 20% thinner and 22% lighter than typical glass lenses Exceed federal standards for impact resistance 100% polarized 100% UV protection Water repellent and anti-reflective 580 lens coatings Manufacturer’s lifetime warranty Anglers and adventures will love the unfair advantage they enjoy when monkeying around with the premium performance of Costa Howler 580 Polarized Sunglasses. Named after one of the most fascinating and fiercest beasts in the jungle, you know they're tough. The practical yet stylish Howler 5580 Polarized Sunglasses are built on pliable TR-90 nylon frame material with thick temples and stainless steel hinges to deliver a comfortable fit and greater peripheral protection against wind, sand and sun. Howler Sunglasses are designed with Costa 580 LightWAVE glass lenses which, in addition to providing 100% polarization and 100% UV protection, 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 Howler 580 lenses also feature both a water-repellent coating and an anti-reflective coating. Includes manufacturer's lifetime warranty. Medium to large fit. How to Choose Your Costa Lenses: Heighten your visual acuity with a lens color that suits your outdoor needs. Blue Mirror for bright sun, offshore fishing, and most water sports. Green Mirror for variable sun conditions, inshore and offshore fishing. Gray maintains color saturation and natural contrast in medium to bright sun conditions. A great all around choice that’s perfect for water and land sports.