... fabric is made by 80% Cotton and 20% Aramid, the aramid with permanet flame retardant function, and the cotton after Proban finishing ingredient process ... have flame retardant but also have soft handle.This fabric has met EN11611, EN11612, EN11610, EN470-1, EN531, EN533, CFR1610,ASTM6413 NFPA2112etc. Aramid Flame Retardant ...