This is Made to Order item. Please allow 1-2 weeks to build and ship your order. Warm and wind-resistant merino wool flannel JAC shirt. Serves as the outer layer for outdoorsmen in a broader range of conditions. Made with 100% merino wool sourced directly from Kyrgyz shepherds in Tian Shan Mountains. The mid-weight 9.5-oz flannel made in a heritage woolen mill in Austria. Built to last construction was inspired by a US Forest Service uniform attire from the 1920. ─ Works well over OC250 Frontier Tian Shan, Us Forest Service, Wool Flannel, Forest Service, 8 Weeks, Book Club, Austria, Merino Wool, Forest