Made from 100% cotton, not only are they comfortable, but fit to perfection. A square Carhartt label sits on the back pockets for authenticity. Carhartt is a family-owned american company founded in '89 by Hamilton Carhartt, based in Dearborn, Michigan. Carhartt started out making clothing for the railroad workers but it evolved into a mainstream brand due to it's research into extending materials durability, use of heavy duty threads, flame-resistant fabrics and more. Nowadays Carhartt WIP (founded in '94) is a staple of streetwear and pop culture. The iconic Carhartt WIP logo represents durability and quality.