6’4” 225 lbs, bought an XL and fits well over a baselayer, probably too small to put a puffy underneath. Slightly short in the arms but I prefer it that way without a cinch/velcro cuff so the sleeves do not touch my palms.
Material is very good for its purpose; excellent in wind and light rain while drying quickly. Not overly hot; using it as an outer layer in the woods when the sand gnats come out.
If needing product ideas, I would love to see a beefed up version of this that would be good as a more of a temp regulating outer layer for the 40-60 degree range and in active use. So maybe 60-80 weight fabric for briars, no fleece backer, and pit vents it zips from the base of the of the 3 and 6 o’ clock sides that could vent or be opened up to accommodate a owb holster while hog hunting. A more structured hood, chest pockets, etc would be nice to have as well.
As it stands, this is a great lightweight outer layer for windy, light rain conditions and a barrier to bugs in hot environments.