There's nothing fancy about these bold, hardworking frames—they're just eye-catching. Made of a durable nylon and with sturdy integral hinges, they're as tough as they look. On top of that, they're versatile: they come in five epic colors.
- Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability.
- Blue Mirror Polarized is best for bright, full-sun situations on the open water and offshore.
- 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.