We have been trying to find a good helmet locally for our 1 yr. old but all are too big. Amazon had a couple options and we selected this one based on my past experience with Giro bike helmets. I ride a lot and these helmets are some of the best out there and their customer service has always been great. The helmet provides a great fit for my daughter and is infinitely adjustable. It doesn't seem to bother her and she actually goes over to get it when she wants to go on a ride and cruise the neighborhood. Well made and excellent protection.