We found 3 Reddit comments about LEADTEAM. Here are the top ones, ranked by their Reddit score.
You could try this shirt: http://www.amazon.com/OffWorld-Designs-Unisex-Classic-T-shirt/dp/B00XZ8Q7QU
Reminds me of this shirt. https://amazon.com/dp/B00XZ8Q7QU
I found it on Amazon, but now that I think of it, my wife may have picked it up at the comic shop. However the one on Amazon is the exact one I have, and it's great quality.