We had seen a few of these protective devices on girls on a few club teams. I attended a league meeting where they brought up the fact that the Centers for Disease Control had a online training program for concussion awareness [...]and that it was going to be something that coaches and league officials were going to have to have to take in the near future. I went home and ran across some information from a British Journal of Sports Medicine from 2005 - that concluded that protective headgear made it 3.5x less likely to have a concussion from playing soccer if this headgear was worn. That was enough for me - I checked out the various brands, styles and then read the reviews. I ended up ordering the Full90 Premier for my 10 year old. She has had it for about 2 months and has worn it since it arrived. I was concerned that if her teammates made fun of it - that she would not wear it. That has not happened, and she has worn it for Rec, Club and indoor. She does get approached by parents on her teams and opposing teams who are interested in what it is, and they want info for ordering when they see it up close.The Premier - at least the newer model with the logo on the botton larger front panel - fits very well on her head. It has some moisture wicking capability, has a criss-cross style back on it that helps keep it in place, and has Velcro adjustable tabs on the back to customize the fit. It is not obtrusive and it is very lightweight. People have thought that it was nothing more than a 'sportier' headband.Just watched a 'Rock Center' NBC show about the damage that can occur from head injuries sustained by girls in soccer, so I am sure that more people will be ordering these and they will be popping up on a field near you soon. The more I talk to people on the sidelines and at league meetings - the more kids I hear about that have sustained concussions before they even reach HS. Someone remarked - they have to wear shin guards to protect their shins, but they do not have to wear anything to protect their heads. Seems to make sense to me. While wearing this device reduces the changes 3.5x and that may not seem like a lot - your kids only have one brain and we should do what we can do make sure they are protected until they can make their own decisions.