Velcro fasteners of superior quality allow for easy adjustments. The soles, made of polyurethane, are lightweight, flexible, and long-lasting. The footbeds, crafted from natural cork, offer proper support and make walking incredibly comfortable. The footbeds covered in leather are comfortable, durable, and absorb perspiration. They are also removable. The uppers, lined with leather, allow for breathability and absorption of perspiration. The leathers used are of the highest quality, fashionable, durable, and soft to the touch. A specially developed memory foam conforms to the foot and provides a wonderfully soft feel.