Founded by Hamilton Carhartt in Detroit, the company started out producing work overalls in 1889. Evolving from the Carhartt legacy, Carhartt Work In Progress (Carhartt WIP) represents the forward-thinking way of living that still encompasses the classic aesthetics of the iconic brand. - Special rib cuffs and bottom band. - Front closure with zip + black military label. - Two inside pockets with personalize snap closure. - Water repellent fabric + nylon taffeta lined. - 100% Nylon Twill, 5.5 oz.