First off, I knew this harness was lightweight when I ordered it, but I had no idea it was that light. It also packs down pretty small, which is great for stuffing in my pack. Very little padding on the harness, but it's not really needed. It's well made, well designed and looks cool.
Sizing: I have average size legs and the leg loops fit great. They'd be fine even if my legs were a little bigger. I have a 35" waist and bought the Large size. The 37" limit is accurate. I'd prefer to have a little bigger size, as the gear loops are back a little far on the left side because of the waist adjustment, but it's manageable.