The preparation seen on the ice starts long before puck drop. The Train Collection is built for the work behind the game, with movement, breathability and durability in mind. This Boston Bruins Authentic Pro Train Short Sleeve Hoodie from Fanatics is part of the Authentic Pro assortment supplied to players, coaches and staff, bringing a team-issued style from inside the organization to fans. A branded graphic at the left chest keeps the franchise connection focused, while the rest of the piece is built to move.