I Am Groot! Get ready to be boarding The Milano in these amazing I am Groot Pyjamas. This pyjama set includes a grey short sleeve tee featuring Groot behind the wording ‘I Am Groot’ complete with a blue hem tag featuring the Marvel logo. Complete with matching blue elasticated waistband shorts for a super comfortable look you can relax in. This pyjama set is a must have for all fans of the Marvel Universe heroes!