Setup, Compatibility & Care
To ensure your Costa Paunch XL sunglasses remain in peak condition, store them in a protective hard case when not in use. Clean the lenses using only a microfiber cloth and a mild lens cleaning solution to avoid scratching the mirror coating. Avoid exposing the frames to extreme heat, such as leaving them on a car dashboard, which can compromise the structural integrity of the injected plastic over time. If the sunglasses feel loose, visit a certified optical retailer to have the hinges inspected or adjusted for a customized fit.