Burn Fat Faster Every Workout
Feel confident as you move with Threo leggings. The unique fabric boosts sweat so you see results fast. Every step helps burn stubborn fat around your waist. Comfort comes first, so you can wear them all day. Enjoy a slimmer look without extra effort.
Maximum Sweat
Enhanced heat effect helps increase perspiration during exercise. This supports quicker fat loss and a toned shape.

Easy Comfort
Soft material hugs your figure without feeling tight or rough. Move freely at the gym or home without discomfort.

Instant Slim Look
Waist design smooths your tummy for a flattering appearance. Look more confident wearing any outfit every day.

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 to the ankle.
Wrap the measuring tape around the thinnest part of your waist and the fullest part of your hips.
| SIZE | LENGTH | WAIST | HIPS | |||
|---|---|---|---|---|---|---|
| cm | inch | cm | inch | cm | inch | |
| S-M | 92 | 36.22 | 60-70 | 23.62-27.56 | 88-94 | 34.65-37.01 |
| L-XL | 97 | 38.19 | 70-82 | 27.56-32.28 | 94-100 | 37.01-39.37 |
| 2XL-3XL | 99 | 38.98 | 82-90 | 32.28-35.43 | 100-106 | 39.37-41.73 |
| 4XL-5XL | 103 | 40.55 | 90-100 | 35.43-39.37 | 106-112 | 41.73-44.09 |
| 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 |
















C***Y (verified buyer)
Australia
Good slimming leggings with solid durability and comfort.
S***A (verified buyer)
Australia
Comfortable fit, noticeable heat around my waistline.
J***E (verified buyer)
Australia
Helps my stomach look flatter under casual outfits.
M***V (verified buyer)
Australia
Nice tummy control and extra sweat at the gym.
P***D (verified buyer)
Australia
These sauna pants help me feel pulled together at the office under loose tops. My midsection looks flatter, and I sweat more during my lunchtime walk.
N***K (verified buyer)
Australia
These pants hug my curves without squeezing too hard. I wear them under dresses, and my tummy looks flat. Extra sweat during walks feels like a bonus.
R***S (verified buyer)
Australia
Got these for my sister and tried them myself. We both noticed extra sweat around our stomachs and a more trimmed look in our favorite jeans.
M***R (verified buyer)
Australia
Bought these slimming pants after seeing a friend’s results. I sweat way more on the treadmill, and my jeans fit looser around my belly now.
I***B (verified buyer)
Australia
These leggings feel like a gentle hug. I sweat heavily during spin class, and my lower belly looks tighter now. They also handle washing well, good durability.
E***H (verified buyer)
Australia
I use the sauna pants for evening dance workouts. Sweat pours off my midsection, yet the fabric feels smooth and light. My confidence in leggings skyrocketed.