When safety and performance are at the top of your list, make sure you're wearing the Carhartt Men's Flame-Resistant Extremes Arctic Biberall. Made of 88% cotton/12% high-tenacity nylon Flame-Resistant canvas, the Biberall is ready for the most demanding of work environments. 200g Thinsulate Platinum insulation helps you stay warm when temperatures drop, while 3M Scotchlite reflective trim around the legs allows you to stay visible during low light conditions. Ankle to thigh zippers provide ventilation options and the added storm flaps help keep out wind, rain, and snow. A heavy-duty Vislon two-way zipper with Nomex Flame-Resistant zipper-tape helps give you easy on/off access. Imported. Style #100785.