Features 55 cal/cm2 ATPV ratings Made from arc flash resistant, Indura Ultra Soft® Sewn with Nomex® thread Integrated heavy duty suspenders Relaxed cut for greater mobility 30” inseam. Adjustable hook and pile waist straps Bib front for added protection. Adjustable gussets on pant cuffs Meets current ASTM F1506 and NFPA 70E standards. ATPV RAT / 55 cal/cm2 Made of / Indura Ultra Soft® Sewn with Nomex® thread Size / XL