Twins Special Muay Thai shorts are cut in traditional Thai sizing — short in the leg, generous in the cuff, with a high satin waistband sized for hip movement. Twins has been making these in Bangkok by hand since 1976, and the cut is built for high kicks, teeps and clinch work. Most UK customers find Twins shorts run small relative to high-street sizing and choose to size up one. Browse the full range in the Twins Special collection.
Fit tip: The chart below is the official Twins sizing guide. The length is measured from the top of the waistband to the bottom of the shorts. Sizes are given in both inches and centimetres — pick by waist first, then check the bodyweight column as a cross-reference.
| Size | Waist (in) | Waist (cm) | Length (in) | Length (cm) | Weight (kg) | Weight (lbs) |
|---|---|---|---|---|---|---|
| XS | 24 | 61 | 12 | 30 | 34 - 42 | 75 - 92 |
| S | 26 | 66 | 13 | 33 | 42 - 49 | 92 - 108 |
| M | 28 | 71 | 14 | 35 | 49 - 57 | 108 - 126 |
| L | 30 | 76 | 15 | 38 | 57 - 65 | 126 - 143 |
| XL | 32 | 81 | 16 | 40 | 65 - 72 | 143 - 158 |
| XXL | 34 | 86 | 17 | 43 | 72 - 80 | 158 - 176 |
| XXXL | 36 | 91 | 18 | 46 | 80+ | 176+ |
How to measure
- Waist: Measure around your natural waistline (the narrowest point above your hip bones), wrap the tape snug but not tight.
- Length: Top of the waistband to the bottom hem — Twins run short by design for unrestricted high kicks.
- Bodyweight cross-check: Use the weight column to confirm — if your waist sits between two sizes, the weight column usually points to the cleaner fit.
UK sizing note: Twins shorts are cut for Thai sizing. Most UK customers find they run small relative to high-street sizing — if you wear a UK waist 32, the L (30") is usually a tight fit and the XL (32") gives more room around the thigh and waistband. When in doubt, size up.
We offer 30-day returns on unworn shorts with tags attached. Browse the full Twins Special collection for gloves, shin guards and ring gear.
Complete your kit
Description
Description
The Twins Special Calaveras Muay Thai Shorts pair the brand's authentic Thai cut with a bold orange Calaveras skull design, giving you a striking pair for the bag, the pads and the ring. Cut from top-grade satin, they stay light and breathable through hard rounds while holding their shape wash after wash.
The sublimated side panels are printed into the fabric rather than stitched on top, so the artwork keeps its colour and won't crack or peel with repeated washing. A wide high-leg cut leaves your kicks and knees free, the way traditional Muay Thai shorts are meant to fit.
Main Features:
- Top-grade satin for a light, breathable feel
- Sublimated side print that won't fade with repeated washes
- 8-strip elastic waistband for a secure, comfortable fit
- Inner drawstring for extra hold during training
- Wide high-leg cut for unrestricted kicks and knees
- Handmade in Thailand
Browse the full Twins Special range or more Muay Thai shorts.
Specifications
Specifications
- Product type
- Muaythai Shorts
- Gender
- Unisex
Delivery & returns
Delivery & returns
UK delivery: standard £4.99, or free on qualifying orders of £75 or more. Express £9.99 where available. These rates apply to normal goods; oversized items and items shipped separately may have different charges.
Check the delivery options and estimated dates shown at checkout. View delivery & returns.
Returns & exchanges
Items must be returned within 30 days of purchase, unused, unsoiled and in resellable condition, in their original packaging with all tags attached. Hygiene exclusions apply; see our refund policy for full terms.
Start your return or exchange in our returns portal. Enter your order number and email address or postcode, select the items, and follow the instructions provided after approval. Use the return address and shipping instructions supplied for your order.
For oversized items or if you need help arranging a return, contact us before sending the item back. Return methods and any applicable charges are provided during the returns process.
Refunds
After we receive and inspect your return, we will notify you of your refund status. Once approved, your refund should appear in your account within 5–7 working days. See our refund policy for exchanges, exclusions and full terms.
About the Twins Special Brand
About the Twins Special Brand
Payment Methods

