Fabric: One-piece, topstitched, lay-flat collar. Two-way, concealed, Nomex® tape, brass, break-away zipper, concealed snap at top of zipper at neck. Concealed snap closure on sleeve cuff. Elastic waist inserts. Two front swing pockets are topstitched and lined. Two chest pockets with flaps and concealed snaps. Two patch hip pockets have single concealed snap closure. Left sleeve pocket. Deep-pleated action back. Side vent openings with snap closure. Rule pocket on right leg.