Our western-style CPO shirt, made from 9oz military cotton serge. Lightweight but very durable, this fabric has been woven with a thinner warp yarn and thicker, uneven weft to create a more heavily textured weave. The yarns have been sulphur dyed, meaning that just like an authentic vintage military shirt, the colour will mellow and fade through wear and washing. Being our CPO cut, this shirt offers a little more length in the body than our standard western cut, with additional side hand warmer pockets.