The knit element defines a portion of an exterior surface of the upper and an opposite interior surface of the upper, with the interior surface defining {HEAD ~ a void} for receiving {TAIL ~ a foot} 
for receiving
The knit element defines a portion of an exterior surface of the upper and an opposite interior surface of the upper , with the interior surface defining { HEAD ~ a void } for receiving { TAIL ~ a foot }
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 HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL