Bucks are casual oxford shoes which are traditionally made of suede buckskin or nubuck. Bucks feature plain toes with lightweight rubber soles and are usually considered to be warmer weather footwear due to the good breathability of the uppers.
About Heel:
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).
