The build quality is great -- heavy leather, heavy zippers. However the sizing and ordering of sizes is jacked up.I ordered a small based on the sizing chart and recieved a medium.. way too baggy, especially in the belly area. This is kind of surprising because I am 6'1 and 190 pounds but I do have a very slender build.. I guess I am dense? But I normally am able to wear mediums or larges in most tops. But based on the way the medium fit, I think the small will be good.I reordered a small and recieved a medium again.. I decided to try it on and the second medium fit much better than the first. However, it is still a little baggy in the armpit area, especially with the action back. I am reordering a small one more time so hopefully that works out for me.If you are wondering about the quality, it is great. However, you may need to order several times due to the individual sizes being way different than industry standard and even inconsistent when it's the same size. Keep that in mind if you are ordering this for a trip or something where you will need it before a certain dateEDIT: I got the small and it actually fits perfectly. I want to reiterate that I am 6'1 and 190 pounds and am a size small in this jacket. I normally wear a size large or sometimes medium in t-shirts or jackets depending on the manufacturer. In this jacket, size small is perfect with just a little extra room for airflow when it's warmer or for another layer when it's colder. I tried it on with a heavy, thick sweater underneath and I definitely feel snug but not skin tight. If I was going to stack multiple layers it wouldn't work but if it's too cold for a leather jacket, thermal liner and thick sweater then I'm not riding.I would definitely say order down at least a size from what you normally wear, this thing is definitely sized with big bikers in mind