Modern tracksuit bottoms cut to a straight fit with cuffed hems by BOSS Menswear. For our RESPONSIBLE products, we always use at least 60% more sustainable raw materials. This garment is made from at least 60% certified organic cotton. Organic cotton is only grown with naturally occurring substances and no genetically modified seeds. Organic farming encourages the use of natural measures, such as crop rotation and composting, to control pests and diseases rather than relying on chemicals.