We've taken transport facts and given them a fun spin on the front of our T-shirt. Choose from appliqué trains or a rainbow hot air balloon, each featuring fascinating need-to-know details behind the flaps. A ribbed crew neck and long sleeves keep warmth locked in, while cotton fabric brings on the softness. Thanks to Shop the Boys Lift-the-flap T-shirt-Aqua Blue Hot Air Balloon at Boden now.