BOSS Pyjama Shorts Cosy pyjama shorts with a drawcord waistband by BOSS. Trimmed with a signature stripe at the left leg, these pyjama shorts are blended with stretch and finished with a contrasting BOSS logo. For our products, we always use at least 60% more raw materials. This garment is made from at least 60% certified cotton. cotton is only grown with naturally occurring substances and no genetically modified seeds. farming encourages the use of natural measures, such as crop rotation and composting, to control pests and diseases rather than relying on chemicals. Covered waistbandDrawstringPockets bottom front: Side pockets