Costa Del Mar Tuna Alley

Costa Del Mar Reefton

Guideline Experience Sunglasses

Costa Del Mar Tuna Alley

Named after the legendary 15-mile stretch of sand cutting through the deep blue Bahamian waters where the Bluefin tuna migrate north, these Costas were created to uncover and showcase the famous, underwater fish highway. With integral hinges, a signature venting system and Bio-Resin™ frames, these performance sunglasses won’t miss much beneath the surf.

Costa advanced fly fishing polarized sunglasses are handcrafted for life on and off the water. Built to be expedition tough with lenses that eliminate glare and reduce eye fatigue by preventing the eye from absorbing the horizontal wavelengths of light reflected by water. Costa Del Mar sunglasses offer superior design, the highest quality manufacturing, and the best-polarized lenses on the planet.

• Tough-as-nails nylon frames
• Integral hinges
• Polarized lenses
• Vent system
• Size: XL​
• Fit: Regular
• Nose Bridge: High Bridge Fit