Keep calm and fish on in the Costa Del Mar Tuna Alley Pro sunglasses. This style has now been upgraded with PRO series upgrades that include an updated vent system for those long days in the sun. Featuring sweat management channels and eyewire drains, this style ensures the most exceptional coverage and protection. The fitted lightwave blue mirror polarised glass lenses will prevent surface glare from hitting your eyes, whilst offering enhanced colour and contrast for those days out on the boat.
