Costa King Tide 6 Fishing Sunglasses

You’re stalking bass in the flats or scanning weedbeds for a lurking musky—your gear has to deliver. The Costa King Tide 6 is engineered for these moments. Built from the culmination of four decades of on-water innovation, this XL frame brings serious clarity, fog-free vision, and all-day stability to anglers who demand sharp performance and nothing less. Whether you're spotting fish in shallow water or tracking a big pike's follow, these polarized fishing sunglasses reveal what ordinary eyewear misses.

With shark-inspired venting, top-tier sweat management, and removable side shields, the King Tide 6 keeps your vision locked in and unobstructed—no matter how wet or bright things get. A wide, medium-wrap fit ensures all-day comfort and grip, even on slippery surfaces. Rule the water, every cast.

Why Serious Anglers Trust the Costa King Tide 6

• Zero-fog vision – Shark-fin inspired venting channels air to eliminate lens fogging, even in hot, sweaty conditions.
• Removable side shields – Snap on for full sun and wind protection when you need it; pop off for casual wear.
• Top-tier glare cut – Costa 580® polarized lenses enhance reds, blues, and greens while cutting harsh yellow light.
• Secure no-slip fit – Non-skid hooding keeps them planted—on your head or the deck.
• Built for extremes – Drains sweat fast, handles saltwater, and stands up to all-day sight fishing.

Technical Specifications

• Type: Polarized Fishing Sunglasses
• Lens Material: Polarized Glass (580G)
• Frame Color: Seagrass
• Lens Color: Gray
• Frame Fit: Wide (XL)
• Size Specs:
  • Frame Width: 137 mm
  • Bridge Width: 17 mm
  • Lens Width: 58 mm
  • Lens Height: 46.9 mm
  • Temple Arm Length: 135 mm
• Coverage: 6 Base Curve – Medium wrap for balance of style and performance
• Best Used For: Sight fishing, flats scanning, musky/pike tracking, high-glare conditions

EZOKO Expert Insight / Pro Tip

Always protect your investment—pair the King Tide 6 with a Costa C-Mono Retainer to keep them secure when the action gets rough.

Also check Costa’s fit guide and lens color breakdown to dial in your perfect setup.

Ready to fish clearer and harder?

Bass, musky, pike—none of them stand a chance if you can see them first. Put the King Tide 6 to work and fish like you mean it.