National Safety Apparel FR Control Short Sleeve T-Shirt, 4.0 cal/cm² HCN This full facepiece reusable respirator

This full facepiece reusable respirator offers lightweight comfort and ease of use

Real-time gas reading capability

Seven button front closure

so the battery lasts and lasts and lasts

National Safety Apparel FR Control Short Sleeve T-Shirt, 4.0 cal/cm² HCN This full facepiece reusable respiratorThe DRIFIRE FR control short sleeve t shirt proactively regulates skin temperature (+ 3 degrees) and reduces perspiration by as much as 34%. This shirt features lightweight, breathable fabric with stretch for comfort and flexibility to maintain a comfortable work environment. This shirt is inherently flame resistant and also features superior moisture wicking and odor control technology. Arc Rating: 4 cal cm CAT 1 Fabric Material: 5. 5 oz. FR CONTROL