What Size Muay Thai Shorts? Size Chart and Buying Guide
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What Size for Muay Thai Shorts? The Practical Guide
Anyone looking to buy Muay Thai shorts online often faces the same question: What size actually fits?
Since Muay Thai shorts are traditionally cut differently from regular sports pants, the sizing information can seem confusing at first glance. However, with a few simple tips, you can quickly find the right size.
Why Muay Thai Shorts Fit Differently
Muay Thai shorts were specifically designed for high kicks, knee strikes, and fast movements. That's why they have:
- a wide elastic waistband
- especially wide leg openings
- a short cut for maximum freedom of movement
This makes them significantly different from ordinary training shorts.
Children's Sizes for Muay Thai Shorts
Many children's Muay Thai shorts are offered in the following sizes:
| Size | Age |
|---|---|
| XXS | 4–6 Years |
| XS | 6–8 Years |
| S | 8–10 Years |
| M | 10–12 Years |
Since children grow differently, we always recommend taking a look at the size chart for the respective product.

Adult Sizes for Muay Thai Shorts
For adults, sizes usually range from:
- M
- L
- XL
- XXL
- XXXL
If you are between two sizes, for intense training, it's often better to choose the larger option, as Muay Thai shorts are worn a bit looser.

How to Measure Correctly?
Three measurements are needed for the correct size:
A – Waist Circumference
Measure directly at the waistband.
B – Length
From the top edge to the bottom leg opening.
C – Leg Opening
Width of the leg opening when laid flat.
Slightly Larger or Smaller?
Due to the elastic waistband, Muay Thai shorts are relatively flexible.
Our recommendation:
- For competition and a snug fit → normal size
- For training and maximum comfort → one size up
Conclusion
The right size ensures more comfort, better mobility, and enjoyable training. By consulting the size chart and comparing your measurements, you can quickly find the perfect Muay Thai shorts for training, sparring, and competition.