Costa Diego Polarized Sunglasses

Costa – Diego Polarized Sunglasses – Maximum performance, comfort, and clarity.

Costa Diego Polarized Sunglasses are built for anglers who demand the best in sport performance eyewear. Featuring an innovative vented spring hinge system, Diego maximizes airflow for a fog-free fit, while sweat-management channels wick away moisture to keep you cool all day. Flexible, strap-ready temple tips and integrated top and side shields block light leaks for uncompromising comfort and coverage. Fitted with Costa’s 580 polarized lenses, they enhance colors, cut glare, and provide 100% UV protection—ideal for chasing everything from Yellowtail to Bluefin. Inspired by San Diego’s legendary waters, the Diego is the ultimate companion for serious days on the water. Shop online or visit Drift Outfitters in Toronto for expert advice and fast shipping anywhere in Canada.

Q: Why are polarized fishing sunglasses important?
A: Polarized sunglasses cut through surface glare, allowing anglers to see beneath the water for spotting fish, structure, and currents, they can also help protect your eyes from hooks should you make an errant cast. They reduce eye strain and provide better visual clarity in bright conditions — an essential piece of gear for fly fishing and all-day comfort on the water.

Q: What lens colours are best for fishing?
A: Lens colour depends on light and water conditions. Amber, copper, and brown lenses enhance contrast in variable or low light, making them ideal for river or inshore fishing, these are your best all around options. Grey or blue mirror lenses reduce glare and brightness in full sun, perfect for saltwater or open-water fishing.

Q: Are all fishing sunglasses polarized?
A: Most quality fishing sunglasses are polarized, but some lower-cost models may not be. Always look for 100% polarized lenses to maximize glare reduction and visual accuracy when reading the water.

Q: Which fishing sunglasses brands do you carry?
A: Drift Outfitters carries leading polarized eyewear from Costa and Smith Optics. These brands are trusted by anglers worldwide for their clarity, comfort, and advanced lens technology designed specifically for fishing environments.

Q: What’s the difference between glass and polycarbonate lenses?
A: Glass lenses offer superior clarity and scratch resistance, while polycarbonate lenses are lighter and more impact-resistant. Many anglers prefer glass for clarity on the flats or in bright light, while polycarbonate is ideal
for rugged use and long days on the river.

Q: How should I care for my fishing sunglasses?
A: Rinse lenses with fresh water after use, especially near saltwater, and dry them with a soft microfiber cloth. Store your sunglasses in a hard case when not in use to prevent scratches and damage. Avoid wiping dry lenses, as dust or grit can cause micro-abrasions.