Free Shipping & Easy Returns! Explore Costa Mag Bay Sunglasses now.
Stand out from the crowd with Costa Mag Bay sunglasses. The bold, rectangular frames of these eco-friendly shades are constructed from plant-based plastic that’s lightweight and durable enough to stand up to your busy lifestyle. The wirecore temples curve inward gently for stability behind the ears, and boast added appeal. Make a statement in these eye-catching Costa sunglasses.
Costa eyewear is made for those with an active lifestyle, bringing a healthy dose of fashion to the beach or trailhead. Polarized sunglasses, eyeglasses, and C-Mates bifocal readers by Costa will help you navigate in any direction your adventure leads. Created by fisherman for fisherman in the late 1980s, Costa continues to create quality sunglasses and eyeglasses with innovative technologies. These performance glasses were "born on the water," and they’re made to last—each pair is a worthy investment.
FramesDirect.com is an authorized Costa dealer, selling only 100% authentic Costa 580 polarized lenses with its sunglasses, prescription sunglasses, and readers frames. Costa brings you the best of both worlds—innovative lens technology paired with authentic Costa frames for any outdoor adventure.
Additional Information: Costa Lens Colors and Materials (PDF)