Costa Del Mar Mainsail XL sunglasses matte black blue 580 glass lens
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Costa Del Mar Mainsail XL
The Best Just Got Bigger
The Mainsail XL is a direct size extension of the best-selling Mainsail hybrid frame. Built for those who need a roomier fit, it offers high-performance features with increased coverage and everyday versatility.
High-Performance Features:
- Superior Coverage: Integrated micro side shields and hooding minimize light leak and protect against the elements.
- Fog Reduction: Vented nose pads increase airflow to prevent lens fogging during intense activity.
- Secure Fit: Features Hydrolite® rubber temple grips and vented nose pads for a non-slip grip.
- Retainer Ready: Temple tips are designed to easily attach retainers, keeping your frames secure on the water.
580 Lens Technology:
The 580 polarized lenses are designed to provide superior contrast and color enhancement by filtering out harsh yellow and harmful high-energy blue light, ensuring clarity in bright conditions.
Size & Specifications:
| Frame Width: | 143.9 mm |
| Frame Fit: | Wide |
| Frame Size: | XXL |
| Lens Width: | 59 mm |
| Lens Height: | 46.5 mm |
| Bridge Width: | 18 mm |
| Temple Length: | 146 mm |
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