Effy is new for the Spring/Summer 2017 season. She is welted but different, almost a sneaker but not quite. On our new flatter 639 last, she has long derby facings that derive from our womens monkey boots. Effy has gimped edges and side panels with tiny "Pepper Pot" perforations. Here she is in our new Ivory Calf leather on a slim tonal flat rubber sole.