The sweat through We Will Not Celebrate Mediocrity Gym Shirt is produced with "Phantom Ink". This means before you start getting after it this appears to be a plain gray shirt. But once you put in some time in on the drill yard, or crush a gym sessions and build up a nice sweat the front and back logos will appear letting you know you put the work in.
Here is the details:
-Ultra comfortable 60/40 cotton/poly blend material