| Clue | Source | Date |
|---|---|---|
| Treaded shoe part | Universal | 01 Jul 2017 |
| Dated individual in part of Oxford? | ||
| Where the rubber meets the track? | Wall Street Journal | 15 Mar 2017 |
| Treaded shoe part | ||
| Asleep alone in part of Oxford? | ||
| Shoe part that touches the floor | ||
| Treaded sneaker part | ||
| Part of a shoe. |