Sizing Chart
General sizing reference for martial arts uniforms, rank belts, and shin guards.
Uniforms / Gi Size
| Size | Height | Weight |
|---|---|---|
| 00000 | < 3 ft | < 35 lbs |
| 0000 | 3'1" - 3'5" | 30-45 lbs |
| 000 | 3'5" - 3'9" | 37-50 lbs |
| 00 | 3'9" - 4'1" | 45-60 lbs |
| 0 | 4'1" - 4'6" | 55-70 lbs |
| 1 | 4'6" - 4'11" | 65-90 lbs |
| 2 / A0 | 4'11" - 5'3" | 90-120 lbs |
| 3 / A1 | 5'3" - 5'7" | 120-150 lbs |
| 4 / A2 | 5'7" - 5'11" | 150-180 lbs |
| 5 / A3 | 5'10" - 6'2" | 180-210 lbs |
| 6 / A4 | 6'1" - 6'4" | 210-240 lbs |
| 7 / A5 | 6'4"+ | 240+ lbs |
Rank Belts
| Recommended Waist Size | Belt Size | Belt Length |
|---|---|---|
| < 18" | C000 | 75" |
| 19" | 00 / C00 | 79 / 81" |
| 20" | 0 / C0 | 83" |
| 22" | 1 / C1 | 89" |
| 25" | 2 / A0 | 94" |
| 28" | 3 / A1 | 100" |
| 31" | 4 / A2 | 106" |
| 34" | 5 / A3 | 112" |
| 36" | 6 / A4 | 118" |
| 39" | 7 / A5 | 128" |
| 41" | 8 / A6 | 138" |
| 44" | 9 | 146" |
* The recommended size is a general guideline only and does not guarantee fit.
For Karate / Taekwondo fit belts, we recommend sizing up by 1 size so the belt hangs to mid-thigh.
WKF Shin / Instep
| Height | Size |
|---|---|
| < 4'8" | Small |
| 4'8" - 5'4" | Medium |
| 5'4" - 5'11" | Large |
| 6'+ | XLarge |
Thai Shin / Instep
| Height | Size |
|---|---|
| < 4'8" | Child |
| 4'8" - 5'3" | Small |
| 5'4" - 5'8" | Medium |
| 5'9" - 6'1" | Large |
| 6'2"+ | XLarge |