190gsm cotton drill fabric.
Closed front taped shirt with twin flap pcokets.
Two tone front and back with gusset sleeves.
With press studs.
Complies with International F/R standards: BS EN ISO11612:2008 Protective Clothing to protect against heat and flame - Clause 6.3. 
Hoop Pattern 3M8935 F/R  & Anti-static scotchlite premium reflective tape.
ARC Thermal Protection Value -  ATPV Rating: 6.8 Cal/cm2 (Calories per cubic centimeter) Comply with ASTM F1959/F1959M-12 Standard HRC: 1
Standards: AS/NZS 4602.1:2011 Class - Day/Night Use.