Just to add more clarification for the record: I'm an eu50, generally take 34". HY eu52/36" works for me, but not much room for keys/etc. in the front pockets (but that's what the jacket is for), and the fit is slim but comfortable in the thighs and seat. My thighs are 24", which is big but not monster truck sized; if you have truly massive thighs, HY probably won't work.