Proper sized - Rab Cirrus Flex 2.0 Vest - Men's

This is a form fitting vest, as vests should be, vests are intended as base to mid layers. The sizing is proper, no re-sizing smalls into mediums as the girth of the population increases. I’m lean, athletic built and the small, with a measured 19.5” across the chest (39” around) was form fitting. Unfortunately, I had to return it as it has a drop tail which would be uncomfortable when sitting/ driving to my outdoor pursuits. If it had double zippers, it could alleviate this issue, but it doesn’t. Overall, I think most people would be very happy with this garment, I’m just a little pickier than most.