10 Best Costa Sunglasses of December 2025

• Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability; P- plastic Lens
• Blue Mirror Polarized is best for bright, full-sun situations on the open water and offshore.
• Costa uses only the best in metals –Monel is a super tough, corrosion-resistant alloy that provides a different look and feel.
• 100% polarization kills reflected glare and reduces eye strain.
• Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.

Costa Del Mar

• Costa's most high tech lens - 580 Glass provides superior clarity, scratch-proof, 100% UV protection and the best polarizing efficiency available.
• Blue Mirror Polarized is best for bright, full-sun situations on the open water and offshore.
• Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit.
• 100% polarization kills reflected glare and reduces eye strain.
• Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.

Costa Del Mar

• Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability.
• Green Mirror Polarized enhances vision and contrast, great for fishing inshore and on flats.
• Costa's co-injected bio-based nylon frame material, TR-90, is both tough and durable, while offering a comfortable fit.
• Costa case and cleaning cloth included to keep your Costa's safe while you are getting after it
• If your Costa eyewear has a defect in materials or workmanship, Costa will fix or replace them to get you back on the water. Refer to Costa's Limited Warranties for detailed information.

Costa Del Mar

• Lens Material : 580Glass
• Frame & Lens Color : Blackout / Blue Mirror 580Glass
• Polarized Lens
• Glass provides the best clarity in material

Costa Del Mar

• Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability.
• Blue Mirror Polarized is best for bright, full-sun situations on the open water and offshore.
• Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit.
• 100% polarization kills reflected glare and reduces eye strain.
• Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.

Costa Del Mar

• Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability.
• Copper Polarized cuts glare for eye comfort in a variety of situations, from driving to sight fishing.
• Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit.
• 100% polarization kills reflected glare and reduces eye strain.
• Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.

Costa Del Mar

• Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability.
• Green Mirror Polarized enhances vision and contrast, great for fishing inshore and on flats.
• Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit.
• 100% polarization kills reflected glare and reduces eye strain.
• Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.

Costa Del Mar

• Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability.
• Gray Polarized is a great everyday choice for activities on water and land.
• Costa's co-injected bio-based nylon frame material, TR-90, is both tough and durable, while offering a comfortable fit.
• Costa case and cleaning cloth included to keep your Costa's safe while you are getting after it
• If your Costa eyewear has a defect in materials or workmanship, Costa will fix or replace them to get you back on the water. Refer to Costa's Limited Warranties for detailed information.

Costa Del Mar

• Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability.
• Blue Mirror Polarized is best for bright, full-sun situations on the open water and offshore.
• Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit.
• 100% polarization kills reflected glare and reduces eye strain.
• Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.

Costa Del Mar

• Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability.
• Blue Mirror Polarized is best for bright, full-sun situations on the open water and offshore.
• Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit.
• 100% polarization kills reflected glare and reduces eye strain.
• Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.

Costa Del Mar