Gym Shoes are sports shoes having soft rubber soles. Gym Shoes are often made of leather, canvas or nylon and feature performance benefits for protection of the feet and ankles during a work out. Gym Shoes may also be called Sneakers, or Cross training shoes.
About Metal:
Metal is a strong, shiny material that can be molded and shaped in any way and is often used as a decorative ornament in garments and footwear.