This valentina sandal from Scholl, size 40, promotes proper foot support on the ground. The materials used ensure that the feet are in the ideal position. This avoids deformities in the feet, but also in the legs, hips and back. In addition, the sandal is made with the intention of ventilating the area very well. Therefore, its use prevents bad smell and infections due to sores or fungus in the area. Anyone can use them, but the use must be unipersonal. Not suitable for people undergoing treatment or with medical indications against its use due to personal and extraordinary circumstances. Keep stored in a cool, clean place. Important ventilation around them. In case of extreme soiling, wipe with a clean damp cloth.