FRB159-DNY Carhartt Men's FR Loose Straight Canvas Pant - Dark Navy These men's canvas pants are built to last through several seasons of hard work. Comfortable enough for warm weather, they're made with midweight FR canvas. They feature a cell phone pocket on the leg as well as multiple utility pockets. The loose original fit is Carhartt's most generous cut, giving you plenty of room to kneel. Loose fit Meets the performance requirements of NFPA 70E / ASTM F1506 UL classified to NFPA 2112 Sits slightly above the waist with a generous fit in the seat and a slight taper from mid-thigh to hem Arc-resistant button closure at waist Brass zipper fly with FR zipper tape Two reinforced back pockets Triple-stitched main seams Carhartt FR label sewn on back pocket NFPA 2112 / CAT 2 label sewn on coin pocket Multiple utility pockets; Cell phone pocket Fabric 8.5-ounce | 88% Cotton / 12% High-Tenacity Nylon FR Canvas