Relaxed Fit Featherweight Denim CPO Overshirt (Blue-Gray)rag & bone Relaxed Fit Featherweight Denim CPO Overshirt (Blue Gray) rag & bone 100% : Blue Gray Steeped in heritage, made for the modern day. This button up overshirt takes its cues from classic CPO jackets issued by the U. S. Navy in the 1930s, with considered details like utilitarian flap pockets. Perfect for layering over tees, it's cut for a relaxed fit from Featherweight, our soft and super light denim that feels airy and effortless. In