I first ordered my normal size 3XT and it fit a little snug, like you want it to so it's not blowing around and seal's good, but my weight has been increasing lately so I opted for the 4XT, I'm 6' 3" 48 waist, where the 3XT was tight in the waist but just fit, I take a 54 big and tall jacket, okay I'll tell you my weight but you have to promise not to laugh ? 312lb, yeah I'm a Big boy and getting bigger, my doctor reminds me all the time ?☺️ I haven't used it on a ride yet, will update when I do, it's been in the 90's lately and I ride in shorts and short sleeve shirt and very carefully, I'm 59 only got road rash 1 time and don't want to do it again, hit a patch of sand not too fast off one road into another. The coat looks to be quality, very heavy which I like and it has a zip out lining but not too sure about the lining going in the arm's, it kinda pulls out a little taking it off, but it's the only one I could find with a lining, real leather and in my size with a lining and I will probably have it out all the time, don't think I'll be doing much cold weather riding, although I'm in NJ we do have 4 seasons, that's pretty much the only reason I'm here now, I really like the change of seasons. But yeah I'll try to give an update after I wear it more, so far I'm satisfied, I originally bought a 3XT and sent it back for the 4XT and it was no problem at all, I think they charged me like $7 to send it back which I thought was reasonable, like I said it's a Big jacket and it's pretty heavy, but I'd rather have enough protection than not enough if and a big if hopefully, I go sliding down the road, please God NO ? So far I'm very satisfied, good deal, just what I expected, I would recommend to a friend, but also tell them I haven't used it yet ? GL if you don't like it send it back, didn't take long to get, it's Free prime shipping 1 way!!!!??