For those who are in the know.
TUTDOTCOM design is printed on Gildan 6.1 oz., 100% preshrunk cotton t-shirt. Seamless collar. Double-needle stitched, taped shoulder-to-shoulder which means two threads stitched through each shoulder providing a more durable finish. Thread count is 18 single threads per square inch for maximum comfort and style! Design size is 5 inches wide x 5.75 inches tall.