How to Measure Yourself
Tools needed
You will need a tape measure. A soft or fabric tape measure is preferred, as it conforms to body curves and gives more accurate results than a rigid ruler. If using a rigid ruler for height (against a wall), stand straight, no shoes, and have someone mark the top of your head. A second person can help with wingspan and back measurements for better accuracy.
Measurement types
We use the following measurement types from our size chart data. Height and weight are required; the rest improve recommendation accuracy.
| Measurement | Required | How to measure |
|---|---|---|
| height | Yes | Top of head to floor. Stand against a wall, no shoes; use a book or ruler on top of head. Metric: cm. Imperial: feet and inches. |
| weight | Yes | Body weight. Use scales; measure in kg or lb. Best taken in minimal clothing. |
| wingspan | No | Fingertip to fingertip with arms outstretched horizontally. Have someone help for accuracy. Used for sleeve length matching. |
| jacket_length | No | Centre back of neck to where you want the gi jacket to end (typically mid-thigh). Measure down the spine. Useful for gi fit. |
| chest | No | Around the fullest part of the chest, under the arms. Keep tape snug but not tight. Used for jacket and rashguard fit. |
| waist | No | Natural waist (narrowest part, usually just above the navel). Used for pants and shorts fit. |
| inside_leg | No | From crotch to floor, standing straight. Used for trouser length. |
| outside_leg | No | From waist to floor along the outside of the leg. Optional; some brands use this. |
Size guides
For detailed, category-specific guidance, we have dedicated size guides for each uniform type:
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