Costa Paunch XL Black, Blue Mirror 580G

Costa Paunch XL sunglasses are named after the famous surf break in the Bocas del Toro archipelago, making them the perfect accessory for sunny days scouting the waves. The XL version is slightly larger than the original, retaining the same highly valued features for those who prefer a larger fit and bold style: Costa’s polarized and color-enhancing 580 lenses, integrated metal hinges, and non-slip Hydrolite™ nose pads. Enter the barrel of the beast with Paunch XL!

Costa Paunch XL Features

• Model name: Paunch XL
• Item no: 6S9050 905001 59-18
• Frame color: Matte Black
• Lens color: Blue Mirror
• Lens material: Polarized Glass (580G)
• Frame fit: Wide
• Size: XXL
• Lens curve: Base 6 Decentered

Lens and Usage

• Wide Fitting: A large lens front designed to fit those with a wide head.
• 6 Base Curve Decentered: Medium-coverage frames that balance style and performance.
• Blue Mirror Lens: Best for bright, full-sun conditions on open water and offshore.
• Gray Base: 10% light transmission, ideal for boating and fishing in deep water, open reflective water, and harsh sun.

Costa 580® Lens Technology

• Absorbs harmful high-energy blue light (HEV)
• Enhances reds, greens, and blues
• Provides superior clarity and scratch resistance
• 20% thinner and 22% lighter than average polarized glass lenses
• Encapsulated mirrors between layers of glass are scratch-proof

Package Includes

• Costa Paunch XL sunglasses
• Costa case
• Cleaning cloth