A legacy favorite and sport staple among bass anglers, Costa added Corbina to the Costa PRO Series. Enhanced with the latest frame technology, the Corbina PRO uses polarized 580G color-enhancing lenses for superior clarity and scratch resistance, stronger and improved Hydrolite grips, and fully adjustable nose pads for a secure and finely tuned fit with minimal light intrusion.The Corbina PRO is the rugged frame you know, improved with six key PRO Series features and more bend over the ears to keep your cap low while scanning the water for where the 10-pounders hide.