Boost Confidence and Shape Instantly
Feel proud every time you look in the mirror. The Threo sweat vest helps you sweat more and keeps your core engaged. Stay cool and comfortable while burning calories each session. Achieve results quickly using this easy fitness solution.
Faster Calorie Burn
Experience intense sessions that leave you sweating more than usual. Reach your goals faster without spending extra hours exercising.
Comfortable Fit
Move freely during any activity, thanks to its flexible material. Enjoy support that feels light yet secure all day long.
Discreet and Stylish
Wear it under clothes for any occasion, feeling confident every moment. The sleek look matches any outfit, so you never compromise style.
Size Guide
- TO MEASURE YOURSELF:
- 1. Stand straight with your arms hanging naturally by your sides.
- 2. Start the measuring tape at the shoulder and extend it down to the desired hemline.
- 3. Wrap the measuring tape around the thinnest part of your waist.
| SIZE | LENGTH | WAIST | ||
|---|---|---|---|---|
| cm | inch | cm | inch | |
| S | 55 | 21.65 | 66-72 | 25.98-28.35 |
| M | 55 | 21.65 | 73-78 | 28.74-30.71 |
| L | 55 | 21.65 | 78-84 | 30.71-33.07 |
| XL | 56 | 22.05 | 84-90 | 33.07-35.43 |
| 2XL | 56 | 22.05 | 88-94 | 34.65-37.01 |
| 3XL | 57 | 22.44 | 94-100 | 37.01-39.37 |
Lara J.
This vest is my favorite workout gear now. It fits nicely under my work clothes, so I can keep it on all day. Cleaning it is easy too.
Julia B.
This sauna vest is my little secret when I go shopping. My tummy looks flatter, and I feel motivated to keep up with my fitness routine.
Beth S.
I sweat more than ever at the gym now. My arms and belly feel firmer thanks to this clever vest. Would totally recommend to my friends.
Janelle R.
It hugs my core just right, without being uncomfortable. I’ve worn it almost every day, and the durability is great for all my workouts.
Abby E.
The sweat vest speeds up my calorie burn when I need a quick boost. I like how soft it feels on my skin and the extra support it gives.
Tina C.
The slim shirt is super flexible and stretches when I do yoga. I almost forget I’m wearing it! My energy feels better after workouts now.
Erin P.
I wear this sweat vest during all my walks. It makes me sweat so much quicker and feels super comfy. I noticed my waist looking slimmer after two weeks.
Natalie L.
I felt confident enough to wear tighter dresses again. The vest helps keep everything tucked in and isn’t bulky at all under my favorite tops.
Michelle T.
I love how the sauna shirt keeps my middle section engaged when I do chores. It helps me sweat a lot even while cooking or cleaning at home.
Shannon M.
Best part is, I don’t get too hot. The shirt gives that extra push during Zumba but I still stay cool. Love the fit and style!