| 摘要 |
A protective boot made from a foldable material such as Nomex(TM) material or Kevlar(TM) material or, for some applications, such as neoprene has an ankle-covering portion and a foot-covering portion, which has a heel end and a toe end. Near the toe end, the foot-covering portion is foldable onto itself and is fastenable to itself when and where folded onto itself, whereby the foot-covering portion can be adjustably sized. Hook-and-loop fasteners, which are preferred, or other fasteners are used for fastening the foot-covering portion releasably to itself when and where folded onto itself, at any one of plural positions. Hook-and-loop fasteners, if used therefor, enable the foot-covering portion to be releasably fastened to itself when and where folded onto itself, at any position within a range of possible positions. The protective boot has two hook-and-loop straps, each drawn around the protective boot and fastened to itself and to said fastening means. One such strap is drawn around the foot-covering portion, between the toe end and the ankle-covering portion, and the other strap is drawn around the ankle-covering portion.
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