These measurements are made by laying the gaiter flat on a table.
All width measurements don't include the overlap of the hook and loop section. e.g. top width is the circumference where the gaiter will sit on your calf in millimetres.
| Small | Small Wide | Medium | Medium Wide | Large | Large Wide | X Large | X Large Wide | |
| Width at top | 380 | 400 | 385 | 405 | 420 | 440 | 430 | 450 |
| Width at ankle | 350 | 350 | 360 | 360 | 390 | 390 | 390 | 390 |
| Width at bottom | 410 | 410 | 430 | 430 | 460 | 460 | 480 | 480 |
| Length at back | 380 | 380 | 390 | 390 | 400 | 400 | 410 | 410 |