Having long hair im always looking for a way to keep it back/down/under control, this is an awesome option. Coolmax fabric wicks sweat and dries quick. The Material is super light and really comfortable, i forget im wearing it after a few minutes. They are only printed on one side though, the inside is a weird coolmax/tech print. So if it gets twisted or pulled up it wont match all the way around, minor detail and it stays in places really well. Measures just a hair over 4 inches tall.