A heel is the bottom, back part of a shoe or boot that provides elevation. The styling and construction of a heel may vary (i.e., stacked, stilletto, spiked, sculptured, kitten).
About Metallic:
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 Ornamented Boots:
Ornamented Boots are any styling of boot which utilizes some form of decoration in the design or appearance. Ornamented Boots may include (but are not limited to): fur, buckles, metal accents, and embroidery.