Ankle boots

Abstract

This article is a low boot with a zipper on the upper. The zipper has an element attached to the upper and a slider that opens and closes the element. A tongue that covers the instep is connected to the slider. Perspective Figure 1 shows the zipper in an unopened state, while Perspective Figure 2 shows the zipper in an open state. When the zipper is in the open state, the tongue is pulled by the slider and rises out from between the elements to the outside of the low boot. This expands the size of the opening of the low boot.

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