Re: Aerostich Gloves.
I spoke to Aerostitch this year and discussed using their sizing chart to choose a size. Their elkskin gloves fit nicely except the fingers were much too long. We tried again, and the smaller pair was now too tight and the fingers were still a bit long. Returned them for a refund. This was just my experience.
I have a pair of custom deerskin gloves that I dearly love (sorry, pun intended). They fit perfectly, are wonderfully soft and perfect in every way except for the small fact that Thurlow is out of business. If the Aerostitch gloves fit me, I'd own them in a heartbeat.
In the end, its all about fit. I've not had this problem with other manufacturer's gloves, so, like shoes, you need to try them on to find the right fit. My next pair will probably be elkskin, and custom made.