Crossfire OA — verified S–XL rows from the current linked chart
Measurement: Circumference with knee fully extended. The published inch locations are 7 inches above mid-patella and 6 inches below mid-patella; the published centimeter locations are 18 cm above mid-patella and 15 cm below mid-patella.
| Size | 7 inches above mid-patella (in) | 6 inches below mid-patella (in) | 18 cm above mid-patella (cm) | 15 cm below mid-patella (cm) |
|---|---|---|---|---|
| S | 18–20 | 13.5–15 | 46–51 | 34–38 |
| M | 20–22 | 15–16.5 | 51–56 | 38–42 |
| L | 22–25 | 16.5–18.5 | 56–64 | 42–47 |
| XL | 25–28 | 18.5–21 | 64–71 | 47–53 |
- Partial exact-model scope: only S, M, L and XL are identified in the supplied Crossfire OA page's current size options. Other rows in its general knee chart are not confirmed for this exact model and are omitted.
- Both original unit systems and their published measurement locations are retained; the centimeter values are not calculated conversions.
- The current linked chart measures above and below mid-patella. An older manufacturer catalog instead pairs above-knee and mid-patella measurements; those older secondary measurements are not mixed into this chart.
- The supplied page identifies separate left and right versions without publishing different circumference ranges for them.
- Adjacent ranges share boundary values. No size-priority or rounding rule is supplied by the source.