Historical clue formulations

• Arch supports — 2019-11-23
• Parts of sneakers — 2016-07-24
• Foot pads? — 2009-03-15
• Dr. Scholl products — 1998-02-01
• Pump pads — 1995-09-24
• Shoe pads — 1995-03-06
• Replaceable shoe parts — 1994-05-24