Women’s Sweat Sauna Vest Slimming Shirt

423 bought in past month
Be sure to check the size in our Size Chart
Free shipping from NZ $50.00

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:

Stand straight with your arms hanging naturally by your sides.

Start the measuring tape at the shoulder and extend it down to the desired hemline.

Wrap the measuring tape around the thinnest part of your waist.

SIZELENGTHWAIST
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S5521.6566-7225.98-28.35
M5521.6573-7828.74-30.71
L5521.6578-8430.71-33.07
XL5622.0584-9033.07-35.43
2XL5622.0588-9434.65-37.01
3XL5722.4494-10037.01-39.37
4.65
17 reviews
Of respondents would recommend this to a friend
5 Stars
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4 Stars
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  1. L***J (verified buyer)

    New Zealand

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    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.

  2. J***B (verified buyer)

    New Zealand

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    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.

  3. B***S (verified buyer)

    New Zealand

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    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.

  4. J***R (verified buyer)

    New Zealand

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    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.

  5. A***E (verified buyer)

    New Zealand

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    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.

  6. T***C (verified buyer)

    New Zealand

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    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.

  7. E***P (verified buyer)

    New Zealand

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    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.

  8. N***L (verified buyer)

    New Zealand

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    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.

  9. M***T (verified buyer)

    New Zealand

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    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.

  10. S***M (verified buyer)

    New Zealand

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    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!