#sole  the underside of footwear or a golfclub
  supertype:  #underside__bottom__undersurface  the lower side of anything
  part:  #waist
  part of:  #footgear  #golfclub_head
  subtype:  #half_sole  shoe sole extending from the shank to the toe
  subtype:  #insole__innersole  the inner sole of a shoe or boot
  subtype:  #outsole  the outer sole of a shoe or boot

No statement uses or specializes #sole; click here to add one.