NEW FOAM FORMULATION: NEW RELEASE Comply 3.0 earbud tips for Sony TrueWireless Earbuds. Experience optimal comfort with a secure fit that prevents earbuds from falling out. UNPARALLELED NOISE ISOLATION: These ear tips offer the highest noise isolation properties of any memory foam tips available. They provide a superior listening experience by blocking out unwanted external noise. This creates an immersive experience, allowing you to focus and conquer your day without distractions. ENHANCED COMFORT: Made from the softest, most pliable foam on the market. Comply's premium foam ear tips are engineered to conform to your ear, providing a better grip than silicone. Designed for infantry from Fighter Pilots to Ground Communications, Comply 3.0 foam eliminates the need to adjust your device and prevents earbuds from falling out. EARBUDS STAY IN PLACE: Our heat activated foam expands in your ear, creating a superior seal to reduce distractions and improve noise isolation. Whether you are jogging, participating in HIIT, or traveling on noisy airplanes, these premium foam ear tips will securely click onto your Sony TrueWireless Earbuds, stay in place, and never fall out. CARE INSTRUCTIONS: To keep your tips in top shape, clean them gently with warm water and a soft cloth. Avoid alcohol-based cleaners or lotions, as they can degrade the material.