Experience uncompromising clarity and style with the Costa Ferg sunglasses, designed for those who demand both performance and sophistication. The bold matte black frame delivers a modern edge, while the Gold Mirror 580G lenses provide a striking visual statement and exceptional optical quality. Whether you're navigating open water, casting a line, or enjoying a day in the sun, these sunglasses offer a secure, comfortable fit that lasts all day. The advanced polarized glass lenses cut through glare and enhance color, ensuring every detail is vivid and sharp. With full-spectrum UV protection and a durable, lightweight construction, the Costa Ferg is the perfect companion for outdoor enthusiasts and style-conscious adventurers alike.
- Costa Ferg sunglasses with matte black frame and Gold Mirror 580G lenses for a bold, modern look
- 580G polarized glass lenses deliver crystal-clear, high-definition optics and outstanding glare reduction
- Provides 100% UV protection to shield eyes from harmful UVA and UVB rays
- Durable, lightweight matte black frame engineered for all-day comfort and a secure fit
- Gold mirror finish reduces surface glare while adding a sleek, versatile style ideal for boating, fishing, or everyday wear
The Costa Ferg XL bear the name of Costa’s founder, Ray Ferguson and come packed with the latest innovations in sunglasses technology. The Ferg XL’s are nearly 5% larger than the standard models and feature top hooding and side shields to prevent light from getting in. These shades are also equipped with an adjustable nose pad made from textured Hydrolite to conform to the wearer’s face. And as always, every pair of Costa sunglasses comes with a Costa Case, cleaning cloth, and manufacturer's Limited Lifetime Warranty.
Features of Costa Ferg XL Sunglasses
- Glass or Polycarbonate Polarized Lenses
- 580P Polycarbonate Lenses:
- Costa C-WALL™ Lens Coating - Repels Oil, Water, Dust and Scratches
- ANSI Z87.1 Rated
- 580G Lightwave® Glass Lenses:
- Superior Clarity and Ultra Scratch Resistant
- 100% UV Protection
- Co-Injected Bio-Based Nylon Frames
- Co-Molded Hydrolite™ Temples and Nose Pads for a Secure Fit
- Corrosion-Resistant, Flexible Hinges
- Laser Etched for Authenticity
- Built By Hand
- Setting themselves apart from the very beginning, nearly all Costa sunglasses are assembled by hand in their Daytona Beach, Florida, workshop. The building process includes no less than eight pairs of hands, all striving to maintain an attention to detail and adhering to the high standards Costa is known for. But at Costa they also know that you didn’t buy their products to stay still – and when something happens that isn’t covered by their Limited Warranties, Costa’s experts can quickly return frames and lenses to "like-new" standards*.
*See Costa’s website here for their terms, conditions, and associated fees with their Limited Warranties and their repair program.
- Beyond Polarized
- Most traditional Polarized lenses work by only blocking reflective light, but Costa did more. Their patented 580® lenses go the distance by blocking the ideal amount of harsh yellow light and potentially harmful blue light, while simultaneously enriching beneficial reds, blues and greens. This all adds up to less haze, less blur, and improved clarity and contrast. And if those innovations weren’t enough, they offer both a lightweight, impact resistant polycarbonate lens (580P), and a more traditional glass lens (580G). So no matter which Costa lens type you choose, your worldview is about to go hi-def.
- Looking After What They Love
- At Costa, they love the water and they love everything living in it. From their Indifly Foundation to their Kick Plastic® initiative, they devote a substantial amount of time, resources, and efforts, to conservation, raising awareness, protecting fisheries, and enriching water-based communities. Visit their Protect page for more information on all of the things that Costa does to help.
