Space Print Interlock Cotton Long Pyjamas - That's AmoreMen's pajamas made of interlock cotton, a compact, warm and soft fabric, ideal for the cooler seasons. The astronaut print jersey and matching trousers guarantee thermal comfort and freedom of movement. The cotton interlock ensures a more consistent structure than jersey, maintaining breathability and durability. Details: cotton interlock, crewneck sweater with front print, trousers with elastic waistband, warm but breathable fabric ideal for winter