Made of 7.5 oz. hi-viz modacrylic blend fabric. Single layer legging without a flap. Features segmented 3M™ Scotchlite™ reflective trim, hook-and-loop closure and elastic casing at top and bottom for adjustable fit. Arc rating: 8.6 cal/cmå_, CAT 2. Complies with OSHA 1910.269. Compliant to ASTM F1506, NFPA 70E and CSA Z462 for Arc Flash (Canada). Meets ANSI/ISEA 107 Class E.