MLB 1999 All Star Game Boston Fenway Park Hat Twins Enterprise Navy Vintage Vintage 1999 MLB All Star Game Boston hat by Twins Enterprise. This collectible baseball cap features a textured navy blue crown with a contrasting black suede-feel brim. The front showcases a detailed embroidered 1999 All Star Game patch. Constructed from 100% cotton, it offers a comfortable fit with an adjustable strap-back closure featuring a brass-tone buckle. Perfect for MLB fans and vintage sportswear collectors looking for a piece of baseball history from Fenway Park. #Casual #Sportswear #Retro