Downpour Tall Adjustable
(measurements are in CM)
| UK Size | US Men | US Women | Heel Height | Boot Height | Max Calf Circumference | Calf and Topline Circumference when opened to full adjustment |
| 3 | 4 | 5 | 16.5 | 40 | 25.7 | 45.5 |
| 4 | 5 | 6 | 1.65 | 40 | 26.5 | 46.7 |
| 5 | 6 | 7 | 1.65 | 40 | 27.3 | 47.5 |
| 6 | 7 | 8 | 1.65 | 40 | 28 | 48.3 |
| 6.5 | 7.5 | 8.5 | 1.65 | 40 | 28 | 49.1 |
| 7 | 8 | 9 | 1.65 | 41 | 29.6 | 49.9 |
| 8 | 9 | 10 | 1.65 | 41 | 30.4 | 50.7 |
| 9 | 10 | 11 | 1.65 | 41 | 31.2 | 51.5 |
| 10 | 11 | - | 1.65 | 41 | 31.2 | 52.3 |
| 11 | 12 | - | 1.65 | 41 | 31.2 | 53.1 |
| 12 | 13 | - | 1.65 | 41 | 31.2 | 53.9 |