The Costa Paunch combines a clean, casual square profile with performance features designed for life on and around the water. The translucent Matte Smoke Crystal Bio-Resin™ frame features textured Hydrolite® rubber nose pads for a comfortable, secure fit, while its medium-coverage Base 6 design makes it versatile enough for fishing, boating, beach days, and everyday wear.

Costa’s polarized 580 lens technology reduces reflected glare, enhances color and contrast, and provides 100% UV protection. The Blue Mirror 580P version is lightweight and especially suited for bright offshore conditions, while the Green Mirror 580G version provides premium glass clarity and excellent contrast for inshore and variable-light conditions.