My son, 3.5, the gloves will actually cool. The hands stay nice and warm. The only thing that bothers us a little this is the Fingerstülpe easily slip and probably is a bit tight. He always puts out the little finger, because he thinks it bothers him when the fingers are so closely packed together. The door should therefore be a little wider, and on the palm, it would be nice if you could fix it somehow. But that stick out his finger may also be a personal taste thing. He likes the finger halt rather flexible. Other children may find it cozy. So I subtract a star for the slipping of the cuff.