Westex Ultrasoft® Flame-resistant 7 oz./yd², 88/12 cotton/nylon; One-piece, topstitched, lay-flat collar; Two-way, concealed Nomex® taped brass break-away zipper; Concealed snap at top of zipper and at neck ; Concealed snap on cuff; Elastic waist inserts; Two inset lower front pockets are topstitched and lined; Two angled chest pockets with concealed flap zipper closures; Two patch hip pockets have single concealed snap closures; Left sleeve pocket; Deep pleated action back; Side vent openings with snap closure; One-piece rule pocket on right leg; Additional sizes available under style CLD6 & CLD6L; NFPA® 2112 Compliant CAT 2 Arc Rating ATPV 8.6 calories/cm²