Women's Sandals Model: Lucca Insole: Padded with Genuine Vegetable-Tanned Leather and stitched Sole: In Natural Leather Heel: 10 mm in Leather and Rubber Upper: In Genuine Vegetable-Tanned Leather Color: Bottle Green Each stage of the sandal's production is carried out within our workshop, allowing us to oversee the product from the selection of raw materials, through each individual stage of processing, to finishing, packaging, and shipping to the customer. The sandal-making process begins with cutting the leather for the sole, insole, and heel, and cutting the vegetable-tanned genuine leather for the upper. The assembly of components is done for each individual customer, taking into account the variations and modifications requested. The coloring is done by hand, at the end, and for this reason, each sandal is a unique piece. The finishing is done with waxes, creams, and natural oils that give a silky touch and an antique effect. Each sandal comes with a certificate of guarantee from the genuine vegetable-tanned leather consortium.