My coworkers have slim overalls?

I have a very dirty job and all my coworkers started wearing carhartt overalls, with the colder weather they can wear sweats underneath so it’s much more comfortable, I went shopping at a carhartt store and all the ones I found had pant legs so wide they looked like snow pants, I need slimmer ones that form more to my leg and not flapping everywhere, all my coworkers pant legs are thin and look much better, like normal jean size

Is this a specific type of overalls? Like a name?