Borussia Dortmund Reversible Knitted Hat is an official product manufactured under licence for the club. It is black on the outside and yellow on the inside features an embroidered Borussia Dortmund club crests. Also a great gift and a perfect way to support the team whilst keeping warm during the colder months or as an everyday item. Borussia Dortmund Reversible Knitted Hat hat is made from 100% acrylic fabric and features a label inside with full washing instructions. 4026649053708