Josef Seibel Womens Tonga 25 Leather Sandals Leather Synthetic sole Supple, high quality leather upper with a subtle iridescent finish Soft and breathable synthetic and microfiber lining for abrasion-free wear Non-removable, anatomically correct, microfiber lined footbed for cushioning Cork and natural latex wedge midsole to absorb shock Durable, flexible and lightweight PU sole, 3.5 cm