Very nice tracksuit but the top runs small. The arms are fitted and the figure is more like a fitted style. The pants are buttoned at the bottom and appear to be running normally. I will not dry the sweatshirt because I am afraid it will shrink and not fit my son. My 5 year old normally wears a size 6, we ordered a size 6 and will probably order a size up from his usual size next time. but the pants will be long.