We found FB when we were gifted a 9mo Henley. It was lightweight, long sleeved and quickly became our favorite. I purchased this hoping it would be thin as well buy its actually really thick fabric. Also the legs for 18mos seem really short. He is mostly in 12mo clothes and they all fit perfect so I sized up expecting the legs to be too long on this for a bit but they're actually too short. Strange dimensions. Still super soft just not what I was expecting for the brand or the fit.