Whether you're an outdoor adventure seeker or were born to live life on the water, Costa polarized sunglasses offer you the best visual experience. Costa lenses were inspired by hardcore fishermen who were fed up with subpar sunglasses. So, they dreamt up some shades and lens technology that could tackle the tough conditions that they had to face each day. Within each pair of Costa sunglasses lies the clearest, most color-enhancing lenses you could ever hope for.


Costa Polarized Sunglasses Guide

1. Are Costa Sunglasses Polarized?
2. Costa Polarized Sunglasses
2.1. Lens Technology
2.2. Costa Glass Lenses vs Costa Polycarbonate Lenses
2.3 Costa 580G
2.4 Costa 580P
3. Costa Mirrored Lenses
4. Popular Costa Polarized Sunglasses
5. Prescription Costa Polarized Sunglasses



Are Costa Sunglasses Polarized?

Yes! All Costa lenses are polarized. Polarized lenses cut glare and are especially helpful when on the water. Beyond polarization, Costa lenses save your eyes from the sun's harmful rays and enhance your overall experience. The innovators of Costa sunglasses understand that light conditions are constantly changing. That’s why Costa lenses feature 7 color options, superior lens technology, and lens materials that perform in a variety of environments that range from low-light to extremely bright light.


Costa Polarized Sunglasses

Lens Technology

Costa 580 lens technology produces the clearest vision on the planet. This technology selectively filters out harsh yellow and harmful high-energy ultraviolet blue light, boosting definition and making colors brighter.

Costa Glass Lenses vs Costa Polycarbonate Lenses

When buying your new pair of Costa sunglasses, it’s key to understand the differences between their glass and polycarbonate lenses. All Costa lenses have 100% UV blockage for maximum protection and 100% polarization to kill reflected glare. Costa's glass lenses excel flawlessly in situations that require ultimate clarity. Costa polycarbonate lenses are more cost-effective and more durable without sacrificing clarity.

Costa 580G Lightwave Glass

  • Superior Clarity
  • 20% thinner and 20% lighter than average polarized glass
  • 100% polarized to kill glare and reduce eye strain
  • 100% UV protected for maximum protection
  • Encapsulated mirrors

Costa 580P Polycarbonate

  • 580 Clarity
  • Lightweight and durable
  • Impact and scratch-resistant
  • Out-perform every other lens in the industry
  • Repel oil, water, and dust for ease of cleaning
  • Available in mirrors
  • 100% polarized
  • 100% UV protected

Costa 580 Lens Colors

Costa Lens Colors

Costa Lens Colors


Costa Mirrored Lenses

Costa 580 mirrors are not like typical mirrored lenses. These lenses are produced through vacuum ion deposition for superior scratch and impact resistance, and maximum durability! C-Wall is the outside layer of oil-repellent and water-repellent abrasion-resistant technology that is molecularly bonded to the lens. Non-Costa mirror lenses are just coated on and easily damaged or scratched. Costa applies premium anti-reflective (AR) coatings to the back surface of 580P mirror lenses to eliminate bounce-back reflections.


Popular Costa Polarized Sunglasses

Costa Rincon

Costa Rincon Sunglasses in Shiny Black with Green Mirror 580P Polarized Lenses

Costa Rincon sunglasses in Shiny Black with 580P Green Mirror Polarized Lenses

Shop Costa Rincon Sunglasses


Costa Jose

Costa Jose Sunglasses in Shiny Black with Blue Mirror 580G Lenses 62mm

Costa Jose sunglasses in Shiny Black with Blue Mirror 580G Lenses

Shop Costa Jose Sunglasses


Costa Loreto

Costa Loreto in Rose Gold with Green Mirror Lenses

Costa Loreto sunglasses in Rose Gold with Green Mirror 580P Lenses

Shop Costa Loreto Sunglasses


Prescription Costa Polarized Sunglasses

Need Costa sunglasses or Costa prescription glasses? Browse the large collection of Costa sunglasses online at SportRx and contact us to speak with an optician about which Costa sunglasses are the best for you! When you buy Costa sunglasses or Costa prescription sunglasses online or in-store, your purchase is covered by the See Better Guarantee. Try your frames for 45 days. If you aren’t 100% satisfied, send them back for a full refund, remake, or exchange.

Costa 580 lens technology produces the clearest vision on the planet. This technology makes it possible to selectively filter out the harsh yellow and harmful high-energy ultraviolet blue light, making colors brighter and objects appear more defined.

Shop All Costa Sunglasses