Free Shipping & Easy Returns! Explore Costa Ocean Ridge 420 Eyeglasses now. Show off your refined style in these men’s Costa Ocean Ridge 420 eyeglasses. The rectangular frames are made in hypoallergenic plastic that's lightweight for comfort, but sturdy enough to stand up to hard wear. The wire-core temples curve inward gently for stability behind the ear and come with coated tips for comfort behind the neck. A signature branding on the temple adds designer appeal to these cool shades from Costa. 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.