These sneakers are 100% made in Montjean sur Loire, in Maine et Loire (49), in a workshop that carries out all the steps such as pattern making, cutting, stitching, assembly and mounting! The soles are made from recycled rubber. They have a raised shape at the back of the foot for comfort of position and posture. They are sewn laterally, for durability. Finally, the rubber of the sole allows increased grip and resistance. The inner lining is in Lai Porellina, a breathable and antibacterial lining made in Italy. For more comfort, a red polyurethane foam insole is present in the shoe. It allows shock absorption and long-term comfort. In addition, it is removable if you wish to put orthopedic insoles. The shoe is made of full-grain leather, a leather that has kept its upper surface intact. This is the area of the skin with the highest fiber density. They make its strong resistance, its softness and its pleasant touch. Some details on the details of this pair of sneakers: - God Save Berthe, the iconic theme of the brand, dresses the back of the sneakers in an asymmetrical way (obviously!) - The B of Berthe is marked in a perforated way on the 2 external sides - A red eyelet is present asymmetrically on each of the shoes and the underside of the soles is navy - The red insoles are marked either with the brand logo or with the mention made in Maine et Loire - Finally, 2 pairs of laces, one chalk-colored and the other navy with tricolor tips are offered with the sneakers. You see that everything has been thought of to make this pair of Berthe Aux Grands Pieds shoes the ultimate in sneakers! Match it with your favorite pair of Berthe socks and you're done!