i dont seem to have a problem overheating too much.any more than other gear i have used. we hike in, i imagine if i was biking hard i might. but i also mostly hunt the forks area and its in oct-nov. so it suits me fine. if you wanna sell your jacket and its in good shape i would be intereasted mine is about too small /worn and no hood... i do wear a wicking layer between the pants and me otherwise i found it uncomftorable at the end of a long day.
but especialy elk season we will hike in a few hours before light witch means usually sitting in a stump hole or soaking ground for a hour or so so the waterproof is unmatched in this case.

let me knwo about the jacket. not trying to.....