I also have a pair of those and I like them. You kind of need to adjust your expectations and realize the specific use case. Hi-Fi they are not, but the point is to leave your ears open to the sounds of your environment and in that they excel. Would recommend.
I also want to get into this!! I’m over six foot, and like 75% legs now that I wear my pants in the right spot. Buying pants is quite literally impossible on a bad day, and compromising on a good day. I do have a few YouTube creators for making your own underwear, but I’ll have to track them down later. Please remind me if I haven’t done that in like a day or so. The one I’m thinking of does mostly lingerie, but she might have videos of more basics further back in her catalogue.