Sennheiser IE Pro-M

These silicone earpieces are a simple accessory, but they make a real difference when it comes to comfort and fit. The material feels good, they sit securely on the earphones, and they provide a proper seal without feeling too hard or uncomfortable.

I bought them as original replacement tips because I did not want to experiment with random third-party options. For that purpose, they do exactly what I needed. Not an exciting product, but definitely useful and reliable.