Give your Costa Corbina sunglasses new life with these Revant replacement lenses! Precision-cut to guarantee perfect fit for your specific Costa frame model. The polarized lenses are awesome for blocking glare from water, snow, or roads while boosting contrast and color definition. Made from optically corrected polycarbonate that's actually more durable and lightweight than glass lenses. They meet ANSI Z80.3 impact resistance standards, so these aren't some cheap knockoffs. The neutral tint with 12% VLT filters out 88% of visible light - perfect for bright conditions without being too dark. Includes anti-scratch and water-repellent coatings to keep them clear and easy to clean. 100% UV protection protects your eyes from both discomfort and long-term damage. If your original lenses are scratched, damaged, or you just want to change up the color, these replacement lenses make your expensive Costa sunglasses feel brand new again. Way cheaper than buying completely new sunglasses, and the quality is seriously impressive. Your favorite frames deserve these quality lenses to keep them performing and looking great season after season.