The Vevor flame-resistant long sleeve work shirt is designed for demanding jobsite use with breathable 100% cotton construction and a 7 oz fabric weight. It features an ATPV rating of 11.6 cal/cm² and meets NFPA 2112 standards for added protection in high-risk environments. Pre-washed and pre-shrunk fabric helps maintain fit and performance through repeated laundering. A chest pocket and durable build make it a practical choice for welders, electricians, and industrial workers.