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 Steel Toe Shoes:
Steel Toe Shoes are durable shoes that have a steel reinforcement in the toe to protect the foot against falling objects. Steel Toe Shoes also often have steel inserts in their soles to prevent puncture from below. Steel Toe Shoes are important in the construction industry and in many industrial settings.