You can see from the picture below the white area was formed when breathed upon.
"It's our gimmick shirt of the year," said Tait, Quagmire's creative director. "It gives off a two-tone like tie-dyed look, but in sweltering heat it changes color completely."I really don't know how this gimmick shirt will come off with golfers but I do like the fact the company is always trying new things. I also think introducing a line for kids is cool. Another thing to get kids interested in the game. Come on Quagmire post some pics of the kids stuff so my kids can see the rad golf clothing Daddy can buy them.