The FR706 Shirts FR706GRRS by Portwest LLC are designed for safety and comfort in demanding work environments. These flame-resistant shirts are constructed from high-quality materials that provide protection against heat and flames. The GRRS variant is tailored for a comfortable fit, making it suitable for various body types. Meeting industry standards for flame resistance, these shirts are ideal for workers in sectors such as oil, gas, and electrical. The breathable fabric ensures all-day comfort, making them a reliable choice for professionals who prioritize safety and comfort.