Friendly designs that will appeal to children

Another nice touch

Fitted with a precisely tuned internal weight system

-Stays Off Neck

Costa Del Mar - Tuna Alley Pro Pattern:Tiger Shark with Blue Mirror 580G Friendly designs that will appealNamed after the legendary 15 mile stretch of sand cutting through the deep blue Bahamian waters where the Bluefin tuna migrate north, these Costa angler sunglasses are created to uncover and showcase the famous, underwater fish highway. With integral hinges, a patented vent system, polarized and made from tough as nails nylon, these men's performance fishing sunglasses won't be missing much.