Carhartt® Flame-Resistant Duck Bib Overall/Unlined-101627

These quilt-lined overalls are made from thirteen-ounce, flame-resistant 100% cotton duck. As it relates to fabrics, "duck" is a heavy canvas that's tightly woven, yet breathable. It's also a wind- and snag-resistant fabric, so you can stand tall in a stiff breeze and brush off any brambles you come across while wearing these men's overalls.

Not only is the cotton duck flame-resistant, but the waist button is made of flame-resistant melamine, the elastic suspenders are flame-resistant, and the center-release buckles are made from a high-temperature nylon. They've clearly earned their NFPA 2112 flame-resistance rating.