This durable classic is patterned after our iconic Alaskan Guide Shirt, a trusted favorite of bush pilots, ranchers, and sportsmen for thirty years. The 7.5-oz. fabric shares the same 2x1 twill weave and durable strength as denim, differing only in that the warp and weft yarns are the same color. This fabric was minimally processed, with tiny bits of the seeds left in the yarns for a rustic effect. Like our original Guide Shirt, the fit is a bit roomy with a center-back pleat for ease of motion. Buttons secure the front, cuffs, and chest-pocket flaps.