Sizing & Fit
Muay Thai Shorts Size Guide
5 min read·NAK LIFE Knowledge
Thai shorts size by waist, not by height. Here's how to measure and choose a size that lets you kick freely.
Measure your waist
Use a soft tape around your natural waist — the narrowest point, just above the hip bones. Don't measure over thick clothing, and don't pull the tape tight; you want your real waist, not a sucked-in one.
The size table
| Size | Thai | Western waist | Waist (in) | Hip (in) |
|---|---|---|---|---|
| XS | S1 | 26–28" | 26–28" | 32–34" |
| S | S2 | 28–30" | 28–30" | 34–36" |
| M | S3 | 30–32" | 30–32" | 36–38" |
| L | S4 | 32–34" | 32–34" | 38–40" |
| XL | S5 | 34–36" | 34–36" | 40–42" |
| XXL | S6 | 36–38" | 36–38" | 42–44" |
| XXXL | S7 | 38–40" | 38–40" | 44–46" |
The rule of thumb
Size up if you're between sizes. A loose short kicks better than a tight one. The waistband stretch on our shorts gives you room without slipping.
For women
Thai shorts are unisex by design. Choose by waist measurement; if you prefer a longer leg, look at the modern or hybrid cut.
When in doubt
Use the shorts size calculator on any shorts product page — it suggests a size from your waist and body weight.
