• They are often used in the manufacturing of shoes, particularly athletic and outdoor shoes. One of the advantages of synthetic rubber soles is their durability, as they are resistant to wear and tear from regular use.
• This makes them an ideal choice for shoes that are intended for frequent use, such as running shoes, hiking boots, and work shoes.
• Polyurethane (PU) soles are another type of man-made sole commonly used in shoe manufacturing. They are known for their lightweight and flexible nature, which makes them comfortable to wear for extended periods of time.
• When a shoe is labeled as "100% man-made," it means that all of the materials used in its construction are synthetic and have been created using human-made processes
• hoes with synthetic uppers and soles are often a good choice for spring and summer, as they are durable and easy to clean, while also providing good ventilation.

These scuffs are generally cosmetic and do not affect the performance or durability of the shoe. To minimize scuffs and maintain the appearance of PU soles, it is important to clean them regularly and store them properly when not in use.