CALZANETTO manufactures the best shoe cleaning sponges. Calzanetto sponges are perfect for cleaning, nourishing, caring and keeping your shoes as the first day. Calzanetto production is aimed at making cleaning sponges for leather and simile-leather articles. Our extensive experience in the shoe cleaning and shoe care allows us to manufacture the best cleaning and polishing shoe sponges and be a world leader in the care, cleaning and maintenance of footwear.