We just got this for our three kids playing hockey age 6 girl, age 8 boy and age 9 girl. I had gotten the medium for my son who normally wears youth medium with no problem. But this one fits the 6yr old girl. The Velcro around the chest area is too short for my son. The head opening is not too bad for our kids but for other kids, it could be too small. Otherwise it looks to be made nicely with the chest coverage lower than the Bauer brand.