These Ultra Soft jeans feature a classic relaxed fit, flame resistant 12 Oz. 88% cotton and 12% high tenacity nylon, rivet less construction and are sewn with Nomex thread. Arc Rating=19.5 (ATPV)=NFPA 70E HRC 2. Waist 28"-62". Inseam 30", 32", 34", 36". Complies with ATPV, NFPA.