Out sole

The outsole of a shoe is the bottom part that comes into direct contact with the ground. It is the layer that provides traction, durability, and protection for the foot. Outsoles are typically made from various materials such as rubber, leather, or synthetic compounds, depending on the type of shoe and its intended use.
The design of the outsole, including the tread pattern and material, plays a crucial role in determining the shoe's performance, stability, and resistance to wear and tear. High-quality outsoles contribute to the overall comfort, safety, and longevity of footwear.