I can't find any anywhere! DS1 (just turned 3) will be starting pre-school soon and I want him to have some comfy trousers. We potty trained him over the summer but he has been in nice comfy shorts. He's just mastering pulling them up and down himself for the loo. I don't really want him to wear jogging bottoms for pre-school but would like something with the feel of them without the look. And warm too for when it gets colder. Any ideas?