I’ve got both the aerobill and the wool one. The logos are the same size (small in my opinion), but the UT logo on the aero bill is much thicker stitching.
Not sure if you have already ordered, but I have a size 7 1/2 that is just a tad big so I ordered the 7 3/8. It’s been worn less than 5 times and is practically brand new. By the time they came back in stock I was past the return window.
Nike tends to be a little bigger than New Era, but I think it’s the difference in material. They can be shrunken with a little work. I was able to shrink all of mine to get a little more snug fit. The bills on every baseball hat were extremely flat, but they can be shaped to your desire with a...