Information: 6 oz., modacrylic/tencel/spandex jersey knit, with Nomex? thread; Value flame resistant multifunctional gaiter HRC 1; ARC rating: ATPV= 4.7 cal/cm2; Flame resistant for the life of the garment; Meets ASTM F1506, NFPA 70E / HRC = 1; Retail ready; 15" L x 11" W;