Purpose-built for anglers who demand performance in changing light, the Costa Del Mar Fly Line Sunglasses deliver advanced optics and a secure, technical fit in a modern, water-ready design.

Inspired by the trusted Reefton platform, the Fly Line features an 8-base wrap for maximum coverage, helping block glare, wind, and stray light from every angle.

At the core are Costa 580 polarized glass lenses (580G), engineered for exceptional clarity, color enhancement, and glare reduction.

Comfort and retention are dialed in with double-injected Hydrolite nose pads and temple tips, ensuring a secure, non-slip fit even in wet conditions. Retainer-ready temple tips give you the option to add a leash for extra security when moving through rough water or technical terrain.

Designed as a true fishing tool, the Fly Line blends performance-driven features with a clean, modern look that holds up across a full day on the water.

Key Features

• Costa 580 polarized glass lenses (580G) for superior clarity and glare reduction
• 100% UV protection for full-spectrum eye safety
• 8-base wrap design for maximum coverage and reduced light leak
• Hydrolite nose and temple pads for secure, all-day comfort
• Retainer-ready temple tips for added security on the water
• Durable construction built for demanding fishing environments

Specifications

• Lens Material: Polarized Glass (580G)
• Fit: Regular (Large)
• Lens Width: 64 mm
• Bridge Width: 13 mm
• Temple Length: 120 mm
• Lens Curve: Base 8 Decentered