Engineered For Extreme Warmth in the Coldest Conditions On Earth. See Technology section below for more details.Equipped for the harshest weather, these men's Carhartt coveralls are wind-resistant, water-repellent, and insulated. Made from durable Cordura® with ankle-to-thigh zips, a double layer for knee pads, and reflective details. Includes both secure and drop-in pockets for tools.