Some Dare2B does come up quite big. In particular the salopettes. The jackets are not so huge, and the gloves and thermals fit fine. However, my son is turning 11 yrs on Friday and a good average in height/build, and i tried his largest pair of salopettes on him the other day aged 10-11 yrs and they are still very spaceous. He lasted in the size below that the last time we skied , which was April..