Measure your finger
If you do not have a ring to measure, use the circumference of the finger you plan to wear your STRIKE Go ring on.
What you need
A ruler marked in millimetres, paper or string, a pen and scissors.
1. Prepare your strip
Cut a narrow strip of paper or a length of string long enough to wrap around your finger.
2. Wrap your finger
Wrap it around the base of your chosen finger, without stretching the string or pulling it tightly.
3. Mark and measure
Mark where the ends overlap. Lay the paper or string flat and measure from the starting end to the mark in millimetres. This is your finger circumference.
4. Find your size
Compare your measurement with the circumference column below. For example, a circumference of 59.5 mm corresponds to US size 9.
STRIKE Go size chart
Match your measurement in millimetres to the chart. Available sizes depend on the ring model.
| US size | Inside diameter (mm) | Circumference (mm) |
|---|---|---|
| 6 | 16.51 | 51.9 |
| 7 | 17.32 | 54.5 |
| 8 | 18.14 | 57.0 |
| 9 | 18.95 | 59.5 |
| 10 | 19.76 | 62.1 |
| 11 | 20.57 | 64.6 |
| 12 | 21.39 | 67.2 |
| 13 | 22.20 | 69.7 |
| 14 | 23.01 | 72.3 |
Already have a ring that fits? Measure its inside diameter.