Historical clue formulations

• Quarterback spikes? — 2021-08-14
• Some soccer gear — 2019-05-10
• Slip preventers — 2017-07-22
• No-no on gym floors — 2015-01-18
• Indians' shoes — 2012-11-04
• Shoe grippers — 2010-05-24
• Football shoes — 2010-04-25
• Runners' aids — 2006-04-09
• Baseballer's wear — 2004-03-21
• Golf shoe features — 2001-09-17
• They're rough on golf greens — 2001-02-12
• Golf shoe features — 1998-09-07
• Traction enhancers — 1998-03-11
• Footballer's footwear — 1997-07-22
• Shoe "treads" — 1994-01-02