A legacy favorite redefined for modern adventurers, we introduce Whitetip to the Costa PRO Series. This frame combines a fast, chiseled design, classic 3-hole scoop and features our cut ting-edge Pro tech a vented and fully adjustable nose pad for a customizable fit sweat channels and eyewire drains designed to help keep your vision clear side shields, hooding, new stickier Hydrolite® and metal keeper slots to help keep your frames on your face and the sweat and sun out of your eyes. An ideal companion for enhancing any experience on the water. Premium Polarized 580 Lenses: - Filtering reflective glare is essential for anyone on the water or outdoors. We sell only polarized sunglasses. 100% UV Protection: - Your Costas absorb 100% of UV light, providing you the best in light management and protection. Scratch Resistant and Durable: - The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning. Specifications: - Lens material: Polarized Glass (580G) - Lens curve: Base 8 Decentered Technology: Copper Silver Mirror: - Well-suited for stream fishing and other environments with varying light. - Copper Base - 12% light transmission Optimal usage: - Excellent for sight fishing - Everyday activities - Most versatile - Cloudy days Costa 580® lenses: - Costa 580® lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short. Superior clarity & Scratch-resistance: - Glass Provides The Best Clarity In Material - Encapsulated Mirrors (Between Layers Of Glass) Are Scratch-Proof - 20% Thinner And 22% Lighter Than Average Polarized Glass