GR10K - Poplin Zipped Short Sleeve Shirt - Off BlackGR10K share's DNA with its parent company Alfredo Grassi and their roots in military clothing albeit with a more modern slight anarchic take on military, formal and workware inspired fashion. It's some of our favourite product right now with good reason. A 100% cotton poplin shirt made in Italy at GR10K's own factory. Short sleeves and full length zip and a loose relaxed shape. Sloping side pockets and embroidered GR10K logo give a unique look.