Got this jacket about month ago and I have to say that I couldn't be happier with it. I'm 5'6", ~135lbs. I ordered a size S. It's a little big in the chest and the sleeves a little longer than they ned to be. I think an XS would have fit better, but this model isn't available in XS. So be it....This thing is physically heavy. Not too heavy, but not light or flimsy. Quality heavy. The leather itself is finished beautifully. No blemishes, scuffs, or irregularities. The seams are all straight and tight, the zippers all work smoothly. The padding in the shoulders and elbows is pretty thick too. The removable liner is very well done and easy to put in and take out. I haven't ridden with the liner in yet so can't tell you what it adds for warmth or takes away from mobility, but it seems warm enough and I don't feel restricted when it's in. The venting works well.I mentioned the sleeves are long. Very long. And somewhat narrow between the elbow and wrist. I get it, it's so your wrists aren't exposed when stretching out to the handlebars and so the sleeves aren't flapping in the wind. Which works. But they're long.I'm really impressed with the quality of this jacket and highly recommend it. I fully expect it's only going to get better with age and use.