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The Paunch XL is a large-coverage performance fishing and water sport sunglass designed by Costa for bright, reflective environments like flats, inshore water, and open sun conditions. The Tortoise frame with Green Mirror lenses is one of its most popular combinations for anglers and outdoor use.
Key specs (your exact version)
- Model: Paunch XL (extra-large fit version of the Paunch)
- Frame color: Tortoise
- Lens color: Green Mirror
- Lens technology: Costa 580 (usually 580P polycarbonate or 580G glass depending on listing)
- Fit: XL / Wide coverage wrap frame
- Lens curve: Base 6 (moderate wrap for coverage + style balance)
- UV protection: 100% UV blocking
- Polarization: 100% polarized (cuts glare from water and reflective surfaces)
Lens details – Green Mirror
The Green Mirror lens is one of Costa’s most popular “inshore fishing” lenses.
- Best for:
- Inshore fishing
- Flats fishing
- Bright sun + variable light conditions
- Base tint: Copper (enhances contrast and depth perception)
- Light transmission: ~10% (very good for bright sun)
- Visual effect:
- Boosts greens, reds, and browns
- Improves water clarity perception
- Helps spot fish, structure, and movement under glare
In simple terms: it makes everything look higher contrast and sharper on the water, especially in shallow or reflective environments.
Frame & comfort features
- Bio-based frame material (lightweight + durable)
- Hydrolite® rubber nose pads (grip improves with sweat/water)
- Integrated hinges
- Wide fit / XL sizing (designed for larger heads or people wanting more coverage)
- Full wrap design helps block side glare and wind
Fit: Wide
A larger lens front designed for those who prefer to cover a greater portion of the face.
Nose Bridge: High Bridge Fit
Offers a more secure and comfortable fit for those with a high nose bridge and lower cheekbones. A good choice if the bridge of your nose is above the level of your pupils.