A nice touch is the 3XL has a relaxed shoulder seam placement.
ARMY SOLID BROWN PLAIN MENS ROTHCO T-SHIRT TEE SHIRT SHIRT SIZE S M L XL 2X 3X
A nice touch is the hidden inner label, which men find less annoying.
3 Pk Athletic Works Men Breathable Mesh Crew Tees Shirt Blue Black S M L XL 2X3X
You will find that a solid T-shirt like this one is a wardrobe workhorse.
Tim Hortons Always Fresh Unisex Bella + Canvas T-Shirt
A nice feature is the wireless bra that allows full range of motion.
Bella + Canvas Men’s Jersey Raw Neck Tee B3014
You will find that the crew neck finishes the shirt with a neat, rounded edge.