Made of wrinkle-resistant, 8.5-ounce 100% cotton twill, these khaki welding pants feature a heavy-duty brass ratcheting zipper, two front slack-style pockets, and two back pockets featuring a button closure on the left. These pants are designed for use in welding, welding sculpture, and welding fabrication competitions. Waist Sizes: 30-48; Unhemmed.