NEW FIT - CHECK SIZING CHART BEFORE ORDERING. This heavyweight work shirt is made of a soft, brushed Japanese flannel and raw copper snaps. Each snap is backed with a leather washer to increase durability. This season we’re offering our flannel in a blue plaid, and a red plaid. It’s a great, dependable staple piece that will serve you well in cool weather. We’ve updated our fit to be more comfortable for layering and added some length. Pre-washed. May shrink an additional 1/2in. Sewn in California, finished in our Michigan shop. The model is 6ft, 185lbs and is wearing a Medium.