Costa Sunglasses Australia | Patented 580 Polarised Eyewear

Costa Sunglasses Australia

Costa Sunglasses (Costa Del Mar) were born on the water out of a necessity for marine eyewear that could actually survive the punishing glare, salt, and intense UV exposure of deep-sea environments. The absolute core of Costa’s reputation lies in their patented 580 polarised lens technology, which selectively filters out harsh yellow and blinding glare while enhancing greens, blues, and reds to deliver unmatched optical definition. This high-density glass clarity makes them an absolute favourite for offshore fishing trips, tracking incoming swell lines during early morning beach checks, or navigating local South Coast waterways. Combined with rugged, bio-resin frames and non-slip Megol nose pads that grip tighter the more you sweat, they offer heavy-duty performance that lasts a lifetime. Explore our range of styles online at southernman.com.au for rapid delivery across Australia, or visit our Ulladulla retail store to see through a pair for yourself today.