The Tranemo Merino Long Sleeve Fire Retardant T-Shirt is a high-performance garment designed for optimal safety and comfort. Crafted from non-metal and inherently flame-retardant Merino wool/flame retardant viscose tricot, this long-sleeved T-shirt provides reliable protection in hazardous environments. The use of PFAS-free materials underscores its commitment to safety and environmental consciousness. Ideal as an underlayer, it offers both flame resistance and arc rating, making it an essential piece of protective clothing. Whether worn alone or as part of a layered system, this T-shirt ensures a comfortable fit, while its advanced fabric technology guarantees peace of mind in situations with potential fire and arc flash risks.Features and Benefits Round neck Extended back