Decibullz - Custom Molded Earplug, Earphone, and Earbud Replacement Tips (5 Pack), Medium, Memory Foam (New)

Let me preface the review by clearly stating that I have oily skin, which unfortunately includes having oily ears. The regular silicone pieces you get with normal earbuds slip right out of my ears, no matter the size. They could fit perfectly and slide right out from something as simple as chewing a piece of gum or even speaking. These earbuds being memory foam allow for the pieces to squeeze into my ear and expand, fitting the inner contours of my ear and retaining a firm grip from within. They seem to ignore sweat and oil. They make noise cancelling even more effective, they're amazing at keeping your music isolated with noise cancellation, and your louds louder and improving sound quality. I'm using my foam pieces with a pair of Pixel 2 Pro. They were incredibly difficult to get fitted on the buds, but once they were on, they weren't budging. The only complaint I have is that I ordered a size that was too large, so I plan on ordering another, slightly smaller set. The size L fit, but they fit so snuggly that when they start to expand, they cause discomfort from being too large for my ear canal. You get 5 sets per order and they're all individually packaged into 5 sets of 2. As long as I'm using earbuds and these things are still on the market, I'll keep ordering these.

As a fan of Decibullz (I use their custom fit ear plugs for a variety of things) I was excited to try the size large foam tips on a pair of bluetooth earbuds. They have worked great! The earbuds stay put even as a hustle around the property doing chores.

These were a smart purchase, they fit the multiple brands of ear buds in our house. Soft in the ear, no complaints. Great value without compromised quality

they fit well in my big ears. these actually fit in my ears and stay.

They are comfortable, stay in place and don't affect sound negatively.

They work very well fits great in my ear blocks out all other sound

These are great quality and for the price a really good deal. The only thing I wish was different, they are all the same size and they fit one of my ears but not so well on the other. They would be perfect if they ranged in size.

they hurt my ears a bit but I probably just got the wrong size after a bit they stopped hurting and I couldn't feel them anymore. sound is decent.

These are made for earplugs not really suited for earbuds or headphones

Quality control on these seems lacking. These are all noticably different from each on the outside and more importantly the hole where these attach to the earnuds are all too small