Sizing
Use the charts below to find your gi size. Adult sizing is based on height and weight. Children’s sizing includes height, approximate age, and garment measurements in inches.
Adult Gi Size Chart
| Size | Height (ft/in) | Weight (lbs) |
|---|---|---|
| A0 | 5′0″–5′3″ | 99–134 |
| A1 | 5′3″–5′6″ | 134–165 |
| A2 | 5′5″–5′11″ | 165–185 |
| A3 | 5′10″–6′2″ | 185–216 |
| A4 | 6′1″–6′4″ | 216–240 |
| A5 | 6′2″–6′6″ | 240–291 |
Children’s Gi Size Chart and Measurement Diagram
The diagram below shows where to take each measurement labeled A–H. All garment measurements are in inches.
| Size | Height (in) | Approximate age |
|---|---|---|
| M000 | 43.3–45.3 | 4–5 years |
| M00 | 45.3–47.2 | 5–6 years |
| M0 | 47.2–49.2 | 6–7 years |
| M1 | 49.2–53.1 | 7–8 years |
| M2 | 53.1–55.1 | 8–9 years |
| M3 | 55.1–59.1 | 10–11 years |
| M4 | 59.1–63.0 | 12–13 years |
Children’s Garment Measurements
All measurements are in inches. Letters correspond to the diagram above.
| Size | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|
| M000 | 38.8 | 19.3 | 4.7 | 15.9 | 20.5 | 8.7 | 8.7 | 22.6 |
| M00 | 41.9 | 20.9 | 5.3 | 16.5 | 22.2 | 9.4 | 9.1 | 24.6 |
| M0 | 42.3 | 21.3 | 5.3 | 16.5 | 22.0 | 9.4 | 9.6 | 26.4 |
| M1 | 46.3 | 23.2 | 5.5 | 17.9 | 24.0 | 10.2 | 10.0 | 28.3 |
| M2 | 48.4 | 24.4 | 5.9 | 18.3 | 25.4 | 10.4 | 10.4 | 29.7 |
| M3 | 52.8 | 26.8 | 6.3 | 19.1 | 27.0 | 11.0 | 11.0 | 32.3 |
| M4 | 56.5 | 28.7 | 6.5 | 20.7 | 28.0 | 11.4 | 11.2 | 34.1 |