These are a little larger than your average 3XL which is great for me. I like a roomy shirt. I also like the extra length that these typically have. I have written reviews for these before and have always been happy with them. I did get one shirt which had much thinner material than the other Carhart tees of the same style number but all the rest are great. I did not order that thin one from amazon directly so I suspect it may have been counterfeit. One other note is that the navy does not look dark enough to be a true navy blue in the ad, but the one I received was very dark just like navy should be.