How to Choose the Right Muay Thai Shorts (Cut, Fit, Style)

Your shorts are the one piece of gear you put on every single session, and the wrong pair fights you for the whole round. They're not part of the uniform — they're equipment. The cut decides how freely you kick, the fabric decides how you feel in hour two, and the size decides whether you spend the class adjusting your waistband instead of training.

Here's how to choose a pair you'll still be reaching for in two years.

The short version

If you want one sentence: buy a traditional cut in the size your waist measurement says, add a pair of compression shorts to wear underneath, and don't buy anything else until you've trained in both for a month. Everything below is the detail behind that.

1. Traditional vs. Retro vs. Modern Cuts

Traditional Cut. The classic wide-leg shorts you see in every Thai gym. High waistband, short inseam, deep slit up the outside of each leg. Maximum mobility for kicks and knees, and the most forgiving on sizing because the leg is cut generously. This is the default, and it's the right first pair for almost everyone.

Retro Cut. Shorter inseam, higher cut, a more fitted old-school look. Less material moving around, which some fighters prefer for bag and pad work. The tradeoff is a little of the traditional cut's absolute freedom — usually invisible in training, occasionally noticeable on high kicks.

Modern Cut. Thai tradition crossed with streetwear. More tailored, slightly slimmer through the leg, often with some stretch in the fabric. Good for hybrid training, conditioning, or anyone who'd rather not look like they're in costume at a general gym.

None of these is better than the others. They're answering slightly different questions, and the honest answer for a first pair is traditional — it's the most forgiving and it's what everyone else in the room is wearing.

2. Compression shorts: the layer nobody mentions

Compression shorts aren't a fourth cut. They go underneath, and they're the most underrated purchase in the sport.

A fitted synthetic base layer ending mid-thigh does three things: it stops chafing on the inside of the thigh, which is the single most common complaint from people who've just started training regularly; it wicks sweat away from skin instead of holding it; and it keeps everything in place under a loose-cut short, which matters the moment you start clinching.

If you train more than once or twice a week, this is the second thing to buy. Not a second pair of shorts. This.

3. Getting the size right (where most people go wrong)

Muay Thai shorts are sized to the waist, and traditional sizing generally runs smaller than U.S. casual sizing. A men's Large in a t-shirt is not automatically a Large in shorts. This one detail causes more exchanges than everything else combined.

1. Measure, don't guess. Take a soft tape around your waist at the height you actually want the shorts to sit — for Muay Thai that's above the hip bone, higher than a belt line. Snug, not tight.
2. Use the chart on the product page. Every pair on this site has its own measurement chart directly under the Add to Cart button, because the cuts don't share sizing.
3. Between sizes on a traditional cut? Size up. The elastic waist takes up the slack and the extra room in the leg is a feature, not a flaw.
4. Between sizes on a slimmer cut or compression? Size down. Both are meant to fit closer.

Also worth knowing: the waistband should sit above your hips, not on them. Shorts worn like jeans will roll down the first time you throw a knee, and people usually blame the size when the problem is the position.

4. Materials

Satin. Traditional, slightly shiny, light, and the classic look. Drapes and moves well; the fabric most associated with the sport.

Polyester and blends. Lightweight, moisture-wicking, quick-drying, and generally more durable through repeated washing. Some include mesh or stretch panels for airflow.

For a hot gym in August, a lighter technical fabric is noticeably more comfortable in the second hour. For everything else it's mostly preference. Whatever you pick, keep it out of the dryer — heat is what kills both the fabric and the print.

5. Style That Speaks

Muay Thai shorts are a canvas, and always have been. Thai script, gym logos, animal symbolism, and bold colour blocking aren't decoration — in Thailand they signal affiliation, region, and pride. Pick whatever you'll actually want to put on:

• Simple designs for a clean gym look
• Graphic-heavy shorts to rep your mindset or your culture
• Colour themes that match your gym, your country, or just your mood

6. So what should you actually buy?

Brand new, first pair. Traditional cut, whatever design you genuinely want to wear. Don't overthink it — the cut is forgiving and it's the one you'll see everyone else in.

Training twice a week or more. Traditional shorts plus compression shorts. The compression layer solves problems you don't know you have yet.

A year in. Try a retro or modern cut. By then you know whether you want more material or less, and you'll feel the difference immediately.

Building a rotation. Two pairs of shorts and two pairs of compression. Gear does not survive being worn twice between washes, and washing one pair after every session wears it out faster than owning two.

7. The Eight Limbs Collective Difference

We design Muay Thai shorts with a fighter-first approach: cut for movement, built to survive a real training week, with graphics that hold up. Every listing carries its own measurement chart, because guessing your size shouldn't be part of the purchase. We're a small operation in Tewksbury, Massachusetts, and the people who design the graphics are the people who pack the orders.

Explore the full Muay Thai Shorts collection and find your fit.

Train hard. Move free. Look sharp.

Related reading: Why Muay Thai Shorts Are Designed the Way They Are — the deeper answer on why the cut is short, wide and slit, and how to tell when a pair genuinely fits wrong.

Eight Limbs Collective ships from Tewksbury, Massachusetts. Free U.S. shipping on orders over $50.