Costa Fantail Pro Sunglasses (580G Glass)

PRO Series. 580G glass. The slimmed-down Blackfin Pro.

The Costa Fantail Pro is the slimmer-fit sister to the Blackfin Pro, built for anglers with regular faces who want the full Costa PRO Series technology in a smaller frame. The PRO Series upgrades are all here: vented and fully-adjustable nose pad for custom fit, sweat channels and eyewire drains designed to keep your vision clear, side shields, hooding, new stickier Hydrolite® rubber, and metal keeper slots to keep your frames on your face. Paired with Costa's 580G polarized glass lenses — 20% thinner and 22% lighter than typical polarized glass — for the best optical clarity and scratch resistance Costa makes.

Key Features

• Slimmed-down Blackfin Pro frame — regular face fit
• 580G polarized glass lenses — Costa's premier optical performance
• 20% thinner, 22% lighter than typical polarized glass
• Vented and fully-adjustable nose pad for custom fit
• Sweat management channels and eyewire drains
• Side shields and hooding to block peripheral glare
• Improved Hydrolite® rubber — stickier when wet
• Metal keeper slots for retainers
• Multiple lens-color options for varied conditions

Specs

Lens Guidance

• Blue Mirror: bright sun, open offshore water (10% light transmission)
• Green Mirror: sight fishing on flats, copper base for enhanced contrast (10%)
• Copper Silver Mirror: variable light, sight fishing, most versatile (12%)
• Gray Mirror: everyday all-around use (12%)
• Sunrise Silver Mirror: dawn and dusk, low-light conditions (25%)
• Wear with a Costa retainer offshore

Why We Like It

The Fantail Pro fills the gap between the regular Fantail (polycarbonate 580P) and the wider-fitting Blackfin Pro — full PRO Series tech in a frame that fits regular-to-narrower faces. 580G glass is the right choice for anglers who wear sunglasses 8-10 hours a day: optical clarity is noticeably better than polycarbonate, scratch resistance is significantly better, and the weight savings vs. typical polarized glass make all-day wear comfortable. The Copper Silver Mirror is the most versatile lens for changing conditions.