Jeans by Carhartt WIP, You can never have too many, Button fly, Five-pocket style, Regular rise, Branded design, For that logo lifestyle, Tapered leg, Relaxed fit, Think baggy and casual. More than a century after Hamilton Carhartt established his Detroit business, Carhartt Work In Progress (WIP) launched in London, tailoring its workwear focus for a new audience. Collaborations with the likes of A.P.C. and Vans as well as inspiring figures in music and sport have since followed, making it a go-to for logo tees, hoodies and accessories.