Key Features For SE and AONIC Series Earphones Sound-Isolating Foam Material Conforms to Ear for Comfortable Fit Secure Fit Keeps Earbuds in Place This 3-pair pack of large 100 Series Comply Foam Sleeves from Shure is designed for use with Shure SE and AONIC series earphones. The eartips are made with a special foam material that conforms to your ear canal, helping to provide outstanding sound isolation and making them comfortable and secure to wear for extended listening This 3-pair pack of large 100 Series Comply Foam Sleeves from Shure is designed for use with Shure SE and AONIC series earphones. The eartips are made with a special foam material that conforms to your ear canal, helping to provide outstanding sound isolation and making them comfortable and secure to wear for extended listening sessions. Comply Comfort Maximize your earbud comfort and eliminate earbud pain caused by silicone tips. Comply foam eartips are made for all-day comfort. Body-heat activated memory foam adapts and molds to your ear, providing a completely customized fit for hours of comfortable listening. Earbuds Stay in Place Never let your earbuds fall out again. Comply memory foam eartips are engineered to conform to your ear, providing a better grip than silicone. Whether exercising, working, or going about your day, these replacement tips will keep your earbuds from falling out. Block Out Noise The heat-activated memory foam expands in your ear, creating a superior seal to reduce distractions and improve noise cancellation for an exceptional audio experience. Elevate your sound at lower volumes and help protect your hearing. Tip Lifespan The lifespan for these tips depends on use and averages 2-3 months per pair. How you use the tips, body chemistry (earwax, oils, etc.), and the environment will affect how long your tips last. Replace when the tips flake, tear, or lose memory foam properties such as expanding too quickly. Tips will deteriorate if exposed to alcohol-based cleaners, hand sanitizers, or lotions. For Shure SE an...