Flame resistant 88 % Cotton / 12 % high tenacity nylon.

Shirt collar.
Hidden snaps front closure.
4 front pockets (pencil division on left chest pocket).
Side vent openings.
Telescopic back for comfort.
Nomex high tenacity flame resistant thread on all stitching.
Bar-tacked at all stress points.
Guaranteed by Codet Corporation for flame resistance for the life of the garment.

12.4 ATPV / NFPA 70E
Hazard Risk Category 2 / NFPA 2112