This Review Title is These are hairbands more than headbands. and the content is: Generally, silicone strips, or "bars" as the description reads, are there to keep hairbands from slipping off of hair. On sweat they're going to 1) block your pores where the sweat needs to come out, and then 2) slip around from all the sweat moisture that's accumulated underneath them. These are thin and do not absorb much beyond light perspiration. They don't wick away any substantial amount of sweat fast enough. The material is soft, stretchy, and comfortable but they don't perform the way I need them to. I'm not happy with my purchase..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.