The spirit of Stormy Kromer® stamped on made-in-USA cotton tees with sleeves. But get this: they're also convertible. Simply place hand on cuff at wrist, push sleeve past elbow, and Shazam!
I wore this shirt once and when it was taken off, I notices a tear along the side seam. I didn't notice the tear and don't remember catching the shirt on anything. The stitching is fine and I'll have the shirt repaired local. I'm not sure what 4.4 oz is, but this is a light weight long sleeve shirt.