Jeans by Carhartt WIP, Another pair to add to the collection, Dark-wash rise, Concealed fly, Functional pockets, Tapered fit - cut loosely around the thigh and tapered from the knee to the ankle. 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.