Size guide: PRN Original Knee Pads Junior
Measure once and use the table to find the size that fits you.
Size chart
| Size | Calf circumference (cm) | Calf circumference (in) |
|---|---|---|
| S | 26–27 | 10.2–10.6 |
| M | 27–28 | 10.6–11 |
| L | 28–30 | 11–11.8 |
| XL | 30–32 | 11.8–12.6 |
Between two sizes?
For a snug fit that keeps the pad in place, choose the smaller size. For more comfort and room to grow, choose the larger size.
How to measure correctly
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Grab a measuring tape
A flexible tape measure works best. No tape at hand? Use a piece of string and measure it against a ruler afterwards.
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Sit down and bend your knee slightly
Sit on the edge of a chair and stretch your leg forward with your heel on the floor, so that your knee is only slightly bent – about 30°. Relax your leg.
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Find the measuring point
Measure 10 cm down from the centre of your kneecap and remember this spot – this is where you’ll measure your calf in the next step.
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Measure around your calf
Wrap the tape around your calf at this spot. Keep it level and snug against the skin, without pulling it tight.
How to measure – video
The video shows you step by step how to measure correctly.










