Junior size, did not fit with my son's helmet so we went with a different one - this is brand new, absolutely nothing wrong with it. Bought in Whistler, otherwise would just return it. My risky purchase (son was not with me to try it on) is your gain! I got it on sale for $180 but they are normally around $250. Suitable for BMX or Mountain Biking, ages 6-12 depending on child size and helmet size.