I work with tech at my church, and the Calmers are my go-to for most activities. The Performance model provides just enough additional dampening for my needs. My only critique is that they are not as comfortable as the standard Calmer. They tend to dig after an hour or two. But for brief use in more intense environment, the Calmer Performance puts in work.

I've already reviewed the black version of the Calmer performance and love them, although I do catch them from time to time on clothing like beanies or hoodies they're still getting 5 stars for their ability to calm down background noise while retaining detail in sounds better than the original silicone calmers, and now comes in clear for a more discreet look. Although these were designed for athletes etc I find I'm wearing them all day around the house or just going for a walk, the frequencies they cut down just make life more relaxing.

Works well enough. They hurt a bit but I think I just have to get used to them. I don’t see much difference from the original calmer when it comes to sound, but I only used them inside the house so far. I definitely like these better than other earplugs I’ve tried so far.