100% polarized, flexible, Costa Blackfin Sunglasses feature a Hydrolite co-injected lining. Made to perform, these sunglasses bring clarity and comfort when out on the water.
- Blue Mirror Lens: ideal for open reflective water
- Green Mirror Lens: ideal for high contrast
- Copper Silver Mirror: ideal for natural contrast
- Copper Lens: ideal for variable light, driving
- Prescription Ready: Yes
- Limited lifetime warranty
- Includes: Costa case, cleaning cloth
Frame Fit: Large Fit
- Frame Width: 128.2mm
- Bridge Width: 18mm
- Lens Width: 61.5mm
- Lens Height: 40.5mm
- Temple Arm Length: 114.7mm
Lightwave Glass Lens Material:
- Superior clarity and scratch-resistant
- Glass provides the best clarity in material
- Encapsulated mirrors (between layers of glass) are scratch proof
- 20% thinner and 22% lighter than average polarized glass
Polycarbonate (+Trivex in RX) Lens Material:
- Polycarbonate and Trivex are lightweight and durable
- Impact-resistant
- C-Wall molecular bond makes these lenses scratch-resistant
