Baseball Cap with "D" logo
I've seen at least 4 people on the streets in Toronto wearing this baseball cap which is black, and has a "D" as the logo, I believe the "D" is in black and dark green. There is also a patch on the side of the cap. It is also a fullback. I would like to know where you can purchase this cap. The caps were all worn by Asian males, if that helps (Japanese baseball team possibly??). Any info appreciated. Thanks.