Why this works:
the hook flips an assumption: 'these shirts actually aren't dyed brown', with a big ACTUALLY on screen while he holds the tee up. then every claim gets its own footage: naturally brown cotton in the field, the iron soak, 228 gsm on the body, the old tsuriami machines in japan making a meter an hour. by the end the 'why does this tee feel different' question answers itself. good takeaway: open with the thing people get wrong about your product, then give each spec a shot.
