Remember last year when MLB and New Era agreed to make their batting practice caps with the 59FIFTY model? It was well-received and I was a fan of it. But was this just a one-year thing.
According to New Era’s United Kingdom site (and not on the USA site) they are reintroducing the 39THIRTY model for batting practice and spring training along with upcoming regular season games. Check out their page right here.
Not only that, but there are several teams with different designs. Check out the description of these caps.