Costa Tuna Alley Pro 580G Sunglasses - Blue Mirror show-discount-banner letting the Gray 580G glass

letting the Gray 580G glass lens lead

Frame color: Polished Black OR Polished Havana

and all-day beach activity

Easy to dress up without losing that laid-back feel

Whether you're hitting the trails or skating the streets

Costa Tuna Alley Pro 580G Sunglasses - Blue Mirror show-discount-banner letting the Gray 580G glassThe Costa Tuna Alley PRO 580G in Black with Blue Mirror glass lenses is the offshore version of the PRO Series legacy frame. Same six PRO upgrades, same updated vent system with a Blue Mirror lens built for open water and full sun offshore conditions instead of inshore sight fishing. PRO Series Upgrades Updated vent system improved airflow to fight fogging in high intensity conditions Sweat management channels & eyewire drains keeps vision clear when