Show your support and appreciation for one of germanys most popular clubs by donning the stylish adidas fc schalke 04 1718 players short sleeve football training shirt in blue and whitethis official replica training football shirt of german bundesliga club fc schalke 04 comes in a combination of both home and alterative shirts sporting both the traditional blue with white sleeves made from eco friendly 100 recycled polyester the combination of adidas climacool technology and ventilated sh