Free Shipping & Easy Returns! Explore Costa Ocean Ridge 710 Eyeglasses now. The unisex Ocean Ridge 710 eyeglasses from Costa are designed for active wearers. These rectangular glasses offer a lightweight construction with plastic components that make them durable, yet flexible enough to withstand constant wear. The wire core of the flexible temples allows you to adjust their fit, while adding an attractive touch to these low-key frames. Make these Costa Ocean Ridge 710 eyeglasses part of your everyday look and enjoy clean design in an ultra-light frame. About Costa Eyewear 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. 100% Authentic Costa FramesDirect.com is an authorized Costa dealer, selling only 100% authentic Costa eyeglasses frames. Made for men and women, each Costa prescription eyeglasses frame comes with its original brand markings, meticulously crafted to meet your high expectations.