VIA Wikipedia:
Chip and Pepper jeans typically have a boot cut fit and are made of high quality, lightweight denim. They are frequently distressed to increase their style, and are similarly priced to other designer jeans, such as Diesel, Seven for all Mankind, and True Religion. They are available mainly at upscale department stores such as Neiman Marcus, Bloomingdale's and Saks Fifth Avenue as well as specialty retailers.
During the Fosters' TV work in Los Angeles, their clothing business was, according to them, mismanaged through ties to B.U.M. Equipment. This eventually led to a legal battle over the ownership of the Chip & Pepper trademark.