PORTLAND LEATHER - Patina Women's White Low Top Sneaker - worn only once, still in box, no visible creases or wear. - washable cotton laces, leather upper, lining, and foot bed. From the product's source: "Our U.S.-sourced oil tanned leather is incredibly easy to care for. With time and use, the natural oils in the leather will rise to the surface, developing a beautiful patina and smoothing any scuffs or scratches that may have accumulated. Our full-grain leather is the strongest and most durable available, and the unique texture and natural imperfections from the cow’s life have not been sanded, cut or shaved off. Full-grain is SIX times stronger than Buffed, Upholstery or Genuine leather."