DS 14 is currently wearing H&M tracksuit trousers, adult size M, L are a bit longer but too big on the waist. They don't meet his socks... He is 186cm at last measuring and he needs some new trousers. Next 32 Long length jeans and tracksuits are too short. He's wearing a pair of 32 x 34 jeans (a bit baggy, but length is right).
All the tracksuit/jogger trousers I've looked at he would have to go to an xxl to get the length, but that's far too big. I've seen tall people wear tracksuit trousers, so where do you buy them? Without spending a fortune.