Costa Del Mar Tuna Alley PRO Sunglasses

Inspired by the legendary shallow-water passages where Giant Bluefin congregate seasonally, Costa's Tuna Alley PRO represents a refined evolution of this iconic design. The PRO Series enhancement introduces a redesigned ventilation architecture paired with six performance-driven technologies engineered for serious anglers: integrated sweat channels and drain ports, premium Hydrolite® rubber construction, precision-adjustable nose pads, protective hood and lateral shields, and reinforced metal retention slots. Built for those who demand professional-grade optics and functionality on the water.