These co-molded frames are a bit smaller, but definitely akin to the classic styling of our blackfin® frames. Adventure-ready you bet
- Costa's most high tech lens - 580 Glass provides superior clarity, scratch-proof, 100% UV protection and the best polarizing efficiency available.
- Green Mirror Polarized enhances vision and contrast, great for fishing inshore and on flats.
- Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit.
- 100% polarization kills reflected glare and reduces eye strain.
- Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.