I chose the material leather for the Upper Sole because:

I chose the material gel and cork for the Midsole because:

I chose the material natural rubber treads for the Outer Sole because:

I chose leather for the Upper Sole because it is durable, flexible, and can provide good support for the foot. It also has a natural breathability which can help keep the foot cool and dry.

I chose gel and cork for the Midsole because they can provide cushioning and shock absorption to protect the foot from impact while walking or running. The combination of gel and cork can provide a comfortable and responsive feel for the foot.

I chose natural rubber treads for the Outer Sole because they offer excellent traction and grip on various surfaces. Rubber is also durable and can withstand wear and tear, making it a reliable choice for the sole of the shoe.