Layering system known as Air Gap Technology™ allows the combinations of lighter weight fabrics to increase the thermal heat resistance (Arc Rating) of the garments. ArcGear™ Hazard Risk Category 4 leggings features multi-layer Nomex® and Kelvar® construction, 19” length, Velcro® closure and pull tab for quick removal. 40 cal/cm² Rating. Meets NFPA 70E and ASTM F 1506 standards. Sold by the pair.

Measure calf size: 16”-18” = Large, 18”-20”=Xlarge, 20-22” = 2XLarge.

WARNING: NFPA 70E Compliance requires wearing

of whole system (3 pieces) as ONE UNIT.