Crafted from medium-weight 22-oz. rugged twill cotton that is breathable yet wind-resistant and brushed for added softness, this Filson Alaskan Guide shirt will give your casual look an authentic workwear edge. Complete with a pleated back for unhindered mobility through the shoulders, it features a long hem that can be easily tucked in for warmth, adjustable button cuffs, dual expandable chest pockets, and a back hanging loop.