This garment is engineered for superior flame resistance and guaranteed durability, featuring Westex UltraSoft® fabric made from 88% FR cotton and 12% nylon at 7 ounces. It offers 50% extended wear life compared to 100% cotton while maintaining the soft comfort of cotton. The fabric provides comprehensive protection against electric arc, flash fire, and molten ferrous metal, meeting stringent safety standards including NFPA 2112, CGSB 155.20, NFPA 70E, CSA Z462, and ASTM F1506, ensuring reliable performance throughout the garment's lifespan.