Metallic refers to a material that represents or resembles metals such as gold, silver, or pewter. Metallic articles are very shiny, and often embellished by metal materials.
About Microfiber:
Microfiber is a Synthetic material typically used in the manufacture of apparel. The most common Microfibers are polyester and nylon.
About Running Shoes:
Sneakers designed for distance running. They are lightweight, flexible, and provide exceptional cushioning against the impact of a variety of surfaces.