{HEAD ~ 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 a void for receiving {TAIL ~ a foot} 
{ HEAD ~ 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 a void for receiving { TAIL ~ a foot }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 TAIL TAIL TAIL TAIL TAIL TAIL