These blue Polo Ralph Lauren straight-leg jeans are made from cotton and features a waistband with belt loops, button and zip fly fastening and side pockets. This high-waisted style also has rear patch pockets and an embroidered logo flag. Billy Joel once said: ‘The whole world loves American movies, blue jeans, jazz and rock and roll.’ In true Americana style, we're wearing ours with matching Polo Ralph Lauren jeans jacket.