Most earplugs are made from:

• Silicone that traps heat + moisture
• Polyurethane foam (petroleum-derived)
• Chemical dyes + plasticizers
• Synthetic materials sitting in your ear canal for 6–8 hours

Your ear canal is one of the most absorbent areas of your body — yet millions of people sleep with industrial materials pressed inside it every night.

We thought there had to be a better way.