ProForm - Feel The Power of Confidence, Shape & Control
ProForm - Feel The Power of Confidence, Shape & Control
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60-Day Return Policy
Enjoy hassle-free exchanges within 60 days! Swap your product for any size, color, or style you love. No questions asked!
ProForm - Feel The Power of Confidence, Shape & Control
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Why It’s Your New Favorite?
Why It’s Your New Favorite?
The Themytom ProForm Ionic Compression Shaping Tank is your new daily secret to a leaner, more confident physique. Engineered with advanced posture-support technology and high-stretch fabric, this compression tank instantly sculpts your chest, flattens the midsection, and straightens your back for a commanding silhouette.
Crafted from a premium, second-skin nylon-spandex blend, it provides targeted compression that is incredibly breathable, sweat-wicking, and comfortable enough for all-day wear. Whether you're hitting the gym, heading to the office, or layering it under your favorite dress shirt, the Themytom ProForm stays completely invisible while delivering maximum control and definition.
Hassle-Free Exchanges & Returns Policy
Hassle-Free Exchanges & Returns Policy
We know that even with guidance, finding the perfect fit can take a try or two. That's why we offer easy exchanges within 60 days, so you can shop with confidence.
Swap for a different size, color, or style you love within 60 days of delivery for free, or return your item for a $6 USD processing fee. Just make sure it's in good condition, with original tags, packaging, and hygiene seals fully intact. We'll take care of the rest!
See full Exchanges & Returns policy here. Have questions? Contact us.
Size & Fit
Size & Fit
Perfect Fit Guarantee. We're confident you'll love how it shapes your body. The Themytom ProForm is engineered with advanced ionic compression zones and a heavy-duty, no-roll waistband for maximum comfort and all-day wear.
- Sizing Note: A complete sizing guide is available in the product images. If you are between sizes, or if you prefer a slightly less restrictive fit for everyday wear, we highly recommend sizing up for optimal comfort.
Details
Details
Fabric:80% nylon, 20% spandex
Available Colors: Black, White, Grey
Type:Compression Shaping Tank with Posture Support
Reclaim Your Confidence And Power
If you want your clothes to fit better and feel more supported throughout the day, NorthPower was made for you.
Built with Ionic Compression fabric, it delivers a snug, supportive fit that smooths your silhouette and offers all-day comfort. The result: a sharper look, better posture awareness, and the kind of self-assurance that comes from feeling good in what you wear.
YOUR NEW SECRET WEAPON AGAINST THE BEER BELLY.
Why ProForm?
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| All-day compression comfort | ||
| Durable high-grade material | ||
| Undetectable beneath any shirt | ||
| Doubles as a sharp athletic top | ||
| Lightweight moisture-wicking fabric |
Trustpilot reviews
Excellent 4.8 / 5
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★★★★★
Verified
"For years I was layering two shirts on top of each other. In the summer I'd sweat twice as much, but I was too self-conscious to take the outer one off. The ProForm killed that whole routine. One layer, invisible under my white tee - and for the first time in a long time, I spent an entire afternoon on a patio without thinking about my chest once. One patio. That's it. But it was mine."
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★★★★★
Verified
"I'll be honest — I was skeptical. I've always had that little gut l'a hide under baggy shirts. After 4 weeks wearing the 4 hours a day, I dropped 2 inches off my waist and actually started standing straight without thinking about it.
My shoulders opened up, my girlfriend said I looked like I was
'glowing.' This isn't just a vest — it's a daily reminder of who I'm working to become."
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★★★★★
Verified
"My son got married in June. I'd bought a suit two sizes too big to
'hide.' My wife saw me order the ProForm and didn't say a word.
On the big day, 1 put on my actual size. In the photos, I'm standing up straight. Actually smiling. My son looked at me and said: 'Dad, you look like a boss.' I'm 55. It's the first time I haven't hidden from a family photo. The first time."
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★★★★★
Verified
"For 3 years I turned down plans because I hated what I saw in the
mirror getting dressed. Every event stressed me out for a week before it even happened. The ProForm is the first time I stopped fighting my own reflection. This morning I got dressed in 5 minutes. No adjusting.
No avoiding the mirror. That's it.
That's the whole
Didn't find your answer? We will be happy to help you here
Who is the Themytom ProForm designed for?
Who is the Themytom ProForm designed for?
The Themytom ProForm is designed for any man looking to instantly slim and sculpt his silhouette. Whether you are dealing with stubborn belly fat, love handles, "man boobs" (chest fat), or simply want to feel more confident and look sharper in your everyday clothes, this compression tank is for you. Available in sizes from S to 5XL to fit every body type.
How does the compression technology actually work?
How does the compression technology actually work?
The Themytom ProForm utilizes advanced ionic compression zones that target the chest and abdominal areas. It works by firmly wrapping and condensing excess fat tissue, instantly flattening your midsection and chest. Additionally, the strategic X-shape back stitching pulls your shoulders back, correcting slouching and instantly improving your overall posture.
Is it uncomfortable or too tight for all-day wear?
Is it uncomfortable or too tight for all-day wear?
Not at all. While the compression is firm enough to give you maximum sculpting results, the fabric is crafted from a premium nylon-spandex blend that offers 4-way stretch. It is designed to breathe, wick away sweat, and move with your body, making it comfortable enough to wear all day long—whether you're sitting at an office desk or working out.
Will it roll up or roll down when I move?
Will it roll up or roll down when I move?
No. We engineered the Themytom ProForm with an anti-slip, heavy-duty no-roll waistband at the hem. It stays completely locked in place and will not roll up, shift, or bunch up, no matter how active your day gets.
Is it truly invisible under clothing?
Is it truly invisible under clothing?
Yes, 100%. The ultra-thin, seamless design allows it to sit flat against your skin like a second layer. It remains completely invisible and leaves no unsightly lines under fitted t-shirts, business suits, or tight button-down dress shirts.
How do I choose the right size?
How do I choose the right size?
Please refer to the sizing chart available in our product images. Our sizes are calculated primarily based on your weight for the best fit. If you find yourself right between two sizes, we highly recommend sizing up for the optimal balance of comfort and compression.
What is your guarantee if it doesn’t fit?
What is your guarantee if it doesn’t fit?
We offer a Perfect Fit Guarantee alongside our 30-day risk-free return policy. If your tank doesn't fit or you're not completely satisfied with the results, simply contact our support team and we will arrange a hassle-free exchange or a full refund.