A heel includes a member with a first surface having {HEAD ~ a fastening layer} for {TAIL ~ removable attachment} of the member to an outsole in two different positions, and a second surface having an outer layer with a first sliding characteristic in one position and a different sliding characteristic in another position 
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A heel includes a member with a first surface having { HEAD ~ a fastening layer } for { TAIL ~ removable attachment } of the member to an outsole in two different positions , and a second surface having an outer layer with a first sliding characteristic in one position and a different sliding characteristic in another position
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH