National Safety Apparel Drifire DH Air Vented Work Shirt, 9.1 cal/cm2 Color:Blue Mesh liner

Mesh liner

OSHA defines the breathing zone as a ten inch radius around the worker’s nose and mouth

Choke-loop dorsal attachment and overmolded alloy steel adjuster buckle reduce electrical conductivity

Connectors Aluminum alloy and plated alloy steel

A great layering piece

National Safety Apparel Drifire DH Air Vented Work Shirt, 9.1 cal/cm2 Color:Blue Mesh linerFeaturing the patented vent design which actively pumps hot air out as you work. The covered back mesh panel wicks away sweat and increases mobility and flexibility. Arc Rating: 9. 1 cal cm CAT 2 Fabric Material: 5. 5 oz Westex DH Air Dual certified to protect against flash fire and arc flash hazards Lightweight and breathable fabric Button down collar Two front chest pockets with flaps and button closure Patented vent design have industry leading