J. Crew | Shoes | Superior Dark Walnut Leather Penny Loafers 。Dark Walnut Color Ludlow Penny Loafers. Only worn once. Built with premium materials plus hard-wearing details, these dress shoes are the perfect foundation for Ludlow suits, chinos or denim. Materials: Thick Italian leather insoles, a cork-bed filler that molds to your foot for a custom fit, and a Goodyear welt, so you can resole them again and again. The Italian leather is vegetable tanned, a process with thousands of years of history that gives the leather depth, and a natural look and feel, which improves with age. It\'s one of the few shoes that can be worn with almost anything, from shorts to a suit. Genuine Leather upper, lining and sole.