Virtually indestructible, these nylon frames offer the perfect blend of durability, comfort and style. (It's always nice to look good holding a huge trophy fish.) for serious outdoor adventures, you need polarized sunglasses that will stand up to the elements. You just found them.
- Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability.
- 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.