To describe the genius of these trousers, you have to start at the cuff, an area overlooked in the design of most upland and duck-hunting trousers. The rack-on-rib knit wool cuff snugs to your hunting boot topkeeping out the coldor to your ankle, which makes sliding into high rubber boots or waders easier. KHP canvas is a field-tested briar trouser material. We sourced this 13-oz. cotton fabric from the original manufacturer of a pair of briar trousers worn by three generations of our chairman's family. The fabric is heavily washed to tighten the gridlike weave and to soften the trousers. Lined at the seat and thigh with a moisture-repellent cotton poplin. Internal suspender buttons. Cotton web with leather tab suspenders sold separately. Trousers feature deep 11" front pockets and rear button-close flap pocket. Upland hunting trousers in field khaki. 100% cotton. Washable.