The TOPO Designs Mountain Shirt in Forest/Multi is a plaid flannel built for comfort, durability, and timeless style. Inspired by western heritage, this relaxed-fit shirt is made from 100% organic cotton 5 oz midweight twill flannel—perfect for layering in cooler weather or wearing on its own. Featuring oversized BDU button closures, dual flap chest pockets, and western-inspired details, it blends rugged outdoor function with everyday versatility.