Effortless Waist Shaping and Slimming
Feel confident every day using Threo slimming shorts. Enjoy comfortable support that helps you move easily. These shorts help you look smooth in any outfit. Stay cool and dry even during busy routines. Simple care keeps every pair fresh for longer.
Targeted Sweat Boost
Increase warmth around your middle while staying active. Feel your efforts work harder during walks and workouts.

Instant Smoothing
Reduce bulges and lines under dresses, skirts, or trousers. Enjoy a neat, flattering look for all occasions.

Flexible Comfort
Soft fabric stretches to fit your shape without pinching. Move, bend, and sit easily from morning until night.

Size guide

TO MEASURE YOURSELF:
Stand straight with your arms hanging naturally by your sides.
Start the measuring tape at the waist and extend it down.
Wrap the measuring tape around the thinnest part of your waist.
| SIZE | LENGTH | WAIST | ||
|---|---|---|---|---|
| cm | inch | cm | inch | |
| S | 38 | 14.96 | 65-70 | 25.59-27.56 |
| M | 39 | 15.35 | 70-75 | 27.56-29.53 |
| L | 41 | 16.14 | 75-80 | 29.53-31.49 |
| XL | 42 | 16.54 | 80-85 | 31.49-33.46 |
| 2XL | 43 | 16.93 | 85-90 | 33.46-35.43 |
| 3XL | 44 | 17.32 | 90-95 | 35.43-37.4 |
| Size | US | UK | EU | Foot length | |
|---|---|---|---|---|---|
| cm | inch | ||||
| 35 | 5.5 | 4 | 35 | 23 | 9.06 |
| 36 | 6 | 4.5 | 36.5 | 23.5 | 9.25 |
| 37 | 6.5 | 5 | 37 | 24 | 9.45 |
| 38 | 7 | 5.5 | 38 | 24.5 | 9.84 |
| 39 | 7.5 | 6.5 | 38.5 | 25 | 10.04 |
| 40 | 8 | 7 | 39 | 25.5 | 10.04 |
| 41 | 8.5 | 7.5 | 41 | 26 | 10.24 |
| 42 | 9 | 8 | 42 | 26.5 | 10.43 |
| 43 | 9.5 | 9.5 | 43 | 27 | 10.86 |
| 44 | 10 | 10 | 44 | 28 | 11.22 |
















Y***O (verified buyer)
New Zealand
I’ve been wearing these under my work pants and I’m happy with how they don’t show under thin fabric. So comfy!
M***C (verified buyer)
New Zealand
Love the stretch on these shorts. No pinching or awkward seams and I can bend, run, or sit without any problem.
M***T (verified buyer)
New Zealand
I wear them under my dresses whenever I go out. No lines, just a nice shape and I don’t get too hot in them either!
E***D (verified buyer)
New Zealand
Smooths me out under jeans. Love the fit.
T***G (verified buyer)
New Zealand
The shorts hold everything in nicely but don’t dig into my skin. They’re soft, almost like wearing leggings, but with more shape.
A***P (verified buyer)
New Zealand
I wore these during my daily walks and definitely sweat more around my waist. Still felt comfortable and they never rolled down.
C***H (verified buyer)
New Zealand
Bought these for my workouts and love them. My tummy feels supported, plus they dry so fast after washing.
J***F (verified buyer)
New Zealand
So happy with these shorts. They make my tummy look flatter without squeezing too much. Easy to move around, even at the gym!
M***B (verified buyer)
New Zealand
I was looking for something not bulky under dresses and found these! They keep my belly looking flat and I don’t sweat too much.
S***W (verified buyer)
New Zealand
Best thing for making clothes fit smoother! I wear them under jeans and dresses. I always feel more confident when I have them on.