I was curious what size I should get for my 14 yo son? He is 5'8" and about 115 pounds--what do you recommend?
CHRIS C I'm 5'10", 165 pounds and small fits me perfectly.
STEVEN C I just bought this jacket in a size small and it fits me perfectly. I'm 5'10" and weigh 140. I think the small would fit your son perfectly, it wouldn't be too big on him, and he would still be able to grow some and wear it for a couple years. It's a great jacket too, he will like it!
THOR O Large would be correct for the someone who is 5'8" but the fit will be a little loose for 115lbs. He is going to grow more so you can at least have room for layers.