The UltraSoft® 7 oz Deluxe Work Shirt is made from 7 oz fabric composed of 88% cotton and 12% high-tenacity nylon from Westex®, engineered for flame resistance guaranteed for the life of the garment, offering 50% longer wear life than 100% cotton while maintaining a soft cotton feel, and providing multi-purpose protection against electric arc, flash fire, and molten ferrous metal, while meeting the requirements of NFPA 2112, CGSB 155.20, NFPA 70E, CSA Z462, and ASTM F1506.
