IFR BaseWear fabric is inherently flame-resistant and guaranteed for the life of the garment, offering durable protection in high-risk environments. This medium-weight fabric, composed of 45% Modacrylic, 45% Rayon, and 10% Para-Aramid, provides form-fitting stretch comfort with a very soft feel and smooth flatlock seams for enhanced comfort. Weighing 6.5 oz (229 gm), it meets the stringent safety standards of NFPA 2112 and NFPA 70E, ensuring reliable performance and comfort in demanding conditions.