Built to handle grease, grit, and everything in between, the Iron & Resin Mechanic Jacket has evolved from its original 10oz canvas roots into this blanket-lined waxed cotton version for fall. The heavy-duty shell shrugs off wind and debris while breaking in with a patina that only gets better with age, and inside, a Frontier Shirt blanket lining keeps the cold at bay. Finished with reinforced double-needle seams, custom metal hardware, and enough pockets to stash tools or a phone, it’s a lifetime layer equally at home in the garage or on the street.