I’m about 6’2 and 220lbs, I ordered the XL, it feels good but this seems to be a little cropped..when I raise my arms my waist and undershirt show. I don’t think sizing up would fix the length..since then the neck would seem to be too large in a 2XL…I like it…I just wish it was longer length especially if it’s to be used as a top layer with a base under it. That’s how I wear this or plan on wearing this