The Woolrich Company has been making high quality clothing for over 100 years, and is a favorite of men who appreciate well made clothing that looks great, is functional, and exceptionally comfortable! This Green Label collection button-up shirt is made from 100% heavyweight cotton Chamois fabric, has long sleeves, double front pockets, curved bottom hem and a classic collar. Cotton chamois is a heavy, soft, brushed cotton fabric which is similar to thick flannel, but designed to mimic the velvety feel of genuine chamois leather, making it warm and durable. This offers significant warmth and comfort making it ideal for cooler weather, and a favorite of outdoors men. 100% Cotton 23 in armpit to armpit 30 in shoulder to hem