Costa Del Mar Fantail Polarized Sunglasses – Blue Mirror 580P

The Costa Del Mar Fantail is a premium polarized sunglasses offering from one of the eyewear industry's most trusted brands. It features 580P polycarbonate lenses — Costa's proprietary technology that blocks 100% UVA/UVB rays, absorbs harmful blue light, and reduces glare while enhancing color contrast (reds, greens, blues pop). The lenses are treated with C-Wall coating for scratch resistance and water/oil/sweat repellency.

Frame & Fit: Matte black frame with blue mirror 580P lenses in a 59mm fit. At 0.0875 lbs, it's lightweight and designed for all-day wear. The polycarbonate lens material is both impact-resistant and durable — a step above basic plastic.

Who It's For: Drivers, fishermen, and outdoor enthusiasts seeking premium glare-cutting performance. Costa positions these as "performance glasses" and they're a natural choice for water-based activities.

Value Position: Mid-to-premium pricing ($100–$200 range typical). Justified by Costa's reputation, proven polarization tech, and solid warranty support. Not budget-tier, but recognized as delivering genuine optical quality and durability.

Included: Sunglasses case & cleaning cloth.