Experience uncompromising style and performance with the Costa Ferg XL sunglasses, designed for those who demand both comfort and clarity. Crafted for wider face shapes, these sunglasses feature an oversized aviator-inspired silhouette that exudes confidence and timeless appeal. The advanced 580G Gold Mirror lenses are engineered from premium glass, delivering exceptional glare reduction and vivid color enhancement--perfect for bright, sun-drenched environments. Whether you're on the water, exploring the city, or enjoying an active lifestyle, the durable matte black frame offers a sleek, low-glare finish that stands up to everyday adventures. Elevate your eyewear game with a pair that seamlessly blends classic design with cutting-edge optical technology.
- Costa Ferg XL sunglasses -- oversized XL fit with a matte black frame for wider face shapes.
- 580G Gold Mirror lenses -- glass construction with gold mirror coating to reduce glare and improve visual clarity.
- Optimized optics -- 580G lens technology enhances contrast and color definition in bright conditions.
- Durable matte black frame -- sleek, low-glare finish for everyday wear and active lifestyles.
- Timeless Ferg styling -- aviator-inspired oversized look that pairs premium mirror lenses with classic design.
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.
