National Safety Apparel FR Control Short Sleeve T-Shirt, 4.0 cal/cm² Leather The filter is NIOSH (National

The filter is NIOSH (National Institute for Occupational Safety and Health) approved for environments containing certain oil and non-oil based particles

resists tendency to back-out of ear canal

Hang from fingertips until completely dry

DRIFIRE® STRONGKNIT™

Assembled in USA

National Safety Apparel FR Control Short Sleeve T-Shirt, 4.0 cal/cm² Leather The filter is NIOSH (NationalThe 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