Generous fitting overall; Banded waistline detail; Fabric backed concealed Nomex® Vislon zipper closure secured with FR hook and loop at top of zipper; Adjustable elastic shoulder straps; Two front chest patch pockets; Right chest pocket has a flap secured with FR hook and loop; Left chest pocket has a bar tacked pen stall; Two back patch pockets secured with FR hook and loop; One back wrench pocket on the right thigh; Two lower front slash pockets; Side access vents secured with FR hook and loop; 16” Nomex® Vislon side leg zipper openings; Adjustable snaps at side leg hem; 2” Silver striping sewn down front, X on back, around waist and around legs.