Decibullz - Custom Molded Earplug, Earphone, and Earbud Replacement Tips (5 Pack), Large, 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.