Creatures of Leisure Surf Ears 4.0 protect your ears from cold water, wind, and exostosis without blocking the sounds you need to stay safe in the lineup — the most advanced surf ear plug available.

Key Features:

• Acoustic Channel Technology — lets sound pass through while blocking water and cold air
• Medical-Grade Silicone — hypoallergenic, durable, and comfortable for extended sessions
• Three-Fin Retention System — locks securely in your ear without falling out in heavy surf
• Black/Sage Colorway — clean, low-profile look in the water
• Reusable and Washable — comes with a carry case for travel and storage

Surfer's ear (exostosis) is caused by repeated exposure to cold water and wind. The Surf Ears 4.0 are the clinically recommended solution for active surfers — keeping you in the water longer without the long-term hearing cost.

Sizing & Fit: Available in multiple sizes; includes interchangeable fins and flanges for a custom fit. Size chart included in packaging.

Care: Rinse with fresh water after each session. Store in included case.