Two years ago David Montalvo was peeling the gold sticker from the bill of his latest New Era brand baseball cap when he noticed that it left behind an unsightly residue. "So I decided to just ...

In the headwear game, there isn’t a single hat that’s more classic, more ubiquitous, or more always-in-style than the baseball cap (take a breath, white guys rockin’ fedoras).Straight up ...