If you’re an extra large get a 2X run the little small
Fit well and looked great
This one is a good as it gets for me. Everything is well-designed. I am usually would wear size M-L and bought this one L. Still a bit tight but the fabric is so flexible and thin that you hardly feel it.Wish there were more colors available.
Left breast pocket will sweaty like crazy because there is zero airflow under the waterproof liner.