Chelsea boots are pull-on, ankle boots which feature a pull strap at the back of top collar and two wide elastic gore panels, which cover the ankles and run from just above the heel all the way up to the top collar.
About High Heel:
High heel are shoes which raise the heel of a shoe or boot between 2" to 4" higher than the toes. High heel shoes are generally limited to women's footwear and come in a variety of styles and designs. The heels on high heels shoes are also found in many different shapes, including stiletto, block, tapered, blade, and wedge.