This Premium Tee Mockup is a 2k resolution (2048x2048) psd file, including front and back.
There are many customization choices like adding your own printed visual whether it is simple or complex, changing the color of the fabric or even the seams. By downloading this mockup you will get the front and back of the tee in a 2k resolution psd file.
Have fun <3
The Premium Tee Mockup - Front+Back