It doesn't matter where you are, as long as the company is good – and that includes these flats, hand-knit with raffia. It doesn't matter where you are, as long as the company is good – and that includes these flats, hand-knit with raffia. Designed in Italy, De Siena shoes are handmade by artisans in a traditional way, using all sustainable materials and low-energy production processes. Each shoe is unique and handcrafted.