Topps Safety Apparel SH16 Short Sleeve Flame Resistant Button-Front Uniform Shirt - Nomex IIIA (HRC 1 - 4.6 cal) size medium NWT Topps Safety Apparel is one of the leading U.S. manufacturers of public safety uniform apparel for law enforcement, firefighters, EMS and EMT squads, and other public safety professionals. Fabric: 4.5 oz. per square yard DuPont NOMEX Aramid Three-ply banded collar with sewn-in stays Two-ply yoke and placket front Five sewn-in military creases with epaulets Pleated pockets with scalloped flaps which include hook and loop closures at each corner Long rounded tails Loose badge tab (in pocket) Sewn throughout with NOMEX thread Sizing: Medium: 15-15.5" Collar