Keep your Costa sunglasses secure on the water with Costa Sunglasses Retainers. Available in three styles — Bow-line Silicone, Loop, and Adjustable C-Line — each designed to provide a comfortable, low-profile fit whether you're fishing, boating, or spending a day in the sun.

Bow-line Silicone Retainer

A streamlined silicone retainer with a sliding bead for adjustable tension. Flexible, durable, and lightweight with a 19" end-to-end measurement.

• Streamlined silicone construction
• Flexible and durable
• Lightweight
• Sliding bead for adjustable tension
• End-to-end measurement: 19"

Loop Retainer

A simple, clean loop-style retainer for a secure, no-fuss hold on your frames.

• Loop-style attachment
• Lightweight and low-profile
• Available in Blue and Black

Adjustable C-Line Retainer

Ultra-thin coated wire retainer with adjustable logo bead sliders for a streamlined profile when worn.

• Ultra-thin, lightweight coated wire
• Adjustable logo bead sliders
• Flat, low-profile temple attachments
• Available in multiple color combinations