You might have gallons of brine in your face and 600 pounds on your hook, but these sunglasses still won't slip.

The Hydrolite co-injected lining takes care of that, and the flexible frame means serious comfort. Blackfin pushes the edge in sunglass performance--so you can push it everywhere else.

Costa 580 lenses were designed by in-house light spectrum experts to enhance colours because standard sunglass lenses fell short. The lens’ multi-patented technology manages light by Absorbing Harmful High-Energy Blue Light (HEV) and cuts haze and blur for greater clarity.

In addition to 100% protection from UV light, 580 technology also absorbs HEV light known to cause macular degeneration, pterygium, cataracts and other eye diseases.

Lens Types 

Light conditions are constantly changing. To get the most out of Costa lenses, it's important to choose the right colour.

- Green Mirror Lenses: Enhanced vision and contrast for fishing inshore and on flats

- 580G Glass Lenses feature superior clarity and scratch resistance
- 580G Are up to 20% thinner and 22% lighter than other polarized glass lenses.
- Glass provides the best clarity in material and encapsulated mirrors (between the layers of glass) are Scratch-Proof.

Features

- Durable and Stylish 
- Polarised Glass 580G
- Frame Colour: Real Tree Camo

Specifications

- Model: BL 69 OGMGLP
- Frame Width: 135mm
- Bridge Width: 17mm
- Temple Arm Length: 120mm
- Lens Width: 61.8mm
- Lens Height: 40.9mm
- Base curve of 8