Mountain Ops, Wool hoody. Size Med

I am 5'9'' skinny/athletic build and it fit fine. Same size seems like it would fit at least a 5'10 more bulky guy than me. It is pretty lightweight/thin with a moderate amount of stretch. It has an athletic fit and is used as a underlayer. For the size, weight and features, it is a very well priced piece of gear. I like the half zip and thumb holes. I think it compares well in quality to smartwool and icebreaker products I own. I am very picky and happy with this purchase. I wish guidefitter sent out fewer emails. Like 1/week.