Historical clue formulations

• Boot bottoms — 2024-06-04
• Treads on Keds — 2023-11-07
• Flat bottoms — 2023-10-14
• Converse parts — 2023-08-25
• Things getting stepped on — 2023-05-13
• Flat bottoms — 2022-12-10
• Currency units in Peru — 2021-12-24
• Shoe bottoms — 2021-12-20
• Cobbler's supply — 2020-01-29
• Arch supports — 2020-01-25
• They may hit the ground running — 2019-02-03
• Cobbler's supply — 2017-10-25
• Bottoms of high-tops — 2017-05-15
• Parts of clogs — 2014-01-02
• Producers of scuff marks — 2011-11-13
• They go with uppers — 2011-09-17
• Clogs at the bottom? — 2011-02-27
• Undersides — 2010-12-05
• Cobbler's supply — 2009-11-08
• Ones underfoot? — 2008-10-31
• They're always underfoot — 2007-08-20
• Heels are attached to them — 2006-06-06
• Foot pads — 2005-06-19
• They often hit the ground running — 2005-03-25
• They're underfoot — 2005-03-23
• Shoe bottoms — 2003-09-29
• Callus sites — 2003-03-20
• Treaded surfaces — 2002-08-13
• Cobbler's stock — 2001-03-14
• Arch supports? — 2000-05-02
• Pumps have them — 1998-09-27
• Undersides — 1998-09-06
• Undersides — 1998-02-07
• Feet bottoms — 1996-03-19
• Cobbler's supply — 1995-09-03
• Shoe bottoms — 1993-11-30