100 Percent Knee pads size charts
How to measure:
Measure the circumference about 7 cm below and 7 cm above the knee.
- Measure standing, leg straight
- 7 cm above the kneecap: thigh circumference
- 7 cm below the kneecap: calf circumference

100 Percent Knee pads Size chart
| Size | Thigh circumference (cm) | Calf circumference (cm) |
|---|---|---|
| S | 40-41 | 35-37 |
| M | 41-42 | 37-39 |
| L | 43-44 | 39-41 |
| XL | 45-47 | 41-43 |
Measure 14 cm above and below the centre of the knee.

100 Percent Fortis Size chart
| Size | Thigh circumference (cm) | Calf circumference (cm) |
|---|---|---|
| S/M | 40-42 | 35-39 |
| L/XL | 43-47 | 36-43 |
Measure 14 cm above and below the centre of the knee.
More size charts from 100 Percent
← To all Knee pads size charts
The figures come from the manufacturers. Between two sizes? Take the larger one if in doubt, or drop us a line: we have most of the parts here and will check for you. You are just as welcome to come by the shop and try them on.








