I don't know, all I know is wearing the shirt gave my confidence a high it has never felt before.
Just what I expected- fit perfectly!
Genuinely pleased with the shirt quality and the use of the retro logo on the shirt. Additionally - it is a little snug and retains its shape very well. May want to go up a size.
Love the design and fit!
And it's that this is the softest t-shirt you'll ever own! War Eagle!