Double welted back pocket .Relaxed fit ensures maximum air flow and provides extra room for cold weather layering.Generous , double stitched cargo pockets with pen slot . Color-coded zippers for foolproof re-installment of leg covers. Easy on/off leg covers for year-round comfort or extra protection . Elastic inserts on waistband ensure comfortable fit. Bar tacked extra deep front pockets. Extra large cargo pockets . Reflective material .Solid 3 inch side seam reinforced . Constructed with rip-stop material .