Review (4/5): Nice headband material and your ears will thank you.
This is a nice simple headband that's made out of stretchy swimsuit material. It is single layered so you won't get too warm wearing it. The part that goes behind the back of your head is narrower than the part that goes above your forehead. I wished the forehead part was narrower. I found the button placement fine for my mask (but it would be easy to adjust to your liking with some basic sewing skills). I like that the headband is snug but not uncomfortable. It does slide up a little in the back after a while. Something anti slip on the back would be nice to help keep the headband in place. It may be too tight if you have a larger head. The only thing I don't really like is the large logo. If it couldn't be eliminated it should be smaller or the color of the font be darker so it's not as obvious. Personally, I like the black because it blends into my hair for an inconspicuous look.