Transform your silhouette in 10 seconds
The result a man has been waiting years for — no diets, no gym, no effort.
Instantly flat stomach
High-density compression flattens your belly the moment you put it on. Your shirts fall straight, with no wrinkles or visible rolls.
Chest reshaped into a V
Your chest is defined, your waist is cinched. The mirror finally shows you a man in shape.

Straight back, shoulders back
Built-in back support corrects your posture without you having to think about it. You look taller, more confident, younger.
Invisible comfort all day long
Breathable microfiber that wicks away sweat and never itches. Put it on in the morning and forget about it until evening.
This week's reviews
Excellent 4.8 / 5
Marco Bianchi
I was speechless. I wore it under my shirt to a wedding on Saturday, and my wife asked if I'd lost weight. I'd only slipped the tank on before we left. I've worn it to the office every day since.
Luca Ferretti
Perfect under a polo — you can really see the difference in your silhouette
Gianluca Marino
I bought it out of curiosity after putting on a few pounds working from home. From the very first wear, my shirts hung better and I stood taller without any effort. I just ordered a second one in white.
Roberto Esposito
Great quality, genuinely comfortable even after a full day. The armholes feel a little tight the first few days, then they loosen up. I'd recommend it to any guy my age who's put on a belly.
Davide Conti
Honestly, I was skeptical when I ordered it. It arrived in 4 days, I tried it on that evening and kept it on for dinner out. My girlfriend didn't notice a thing — except that I looked more in shape. It's exactly what I was looking for: discreet and effective. My posture has improved noticeably too.
Stefano Gallo
So comfortable I completely forget I'm wearing it. Meetings are far less tiring — I no longer spend the whole day holding my stomach in. A huge relief.
Why the No. 1 shaping tank in Switzerland?
HELVIA
Cheap shapewear
Frequently asked questions
Who is this shaping tank made for?
It’s made for any man who wants a sharper silhouette without months in the gym. Whether you’ve put on a few pounds working from home, want your shirts to fit better, or simply want to stand taller, it transforms how you look from the very first wear.
Is it really invisible under a shirt?
Yes, completely. The fabric is ultra-thin and hugs the body, so there’s no bulk under a dress shirt, polo, or fitted tee. In white under a white shirt, it’s completely undetectable.
How do I choose the right size?
Go by your current weight: S (50-70 kg), M (70-90 kg), L (90-110 kg), XL (110-130 kg), 2XL (130-150 kg), 3XL (150-170 kg), 4XL (170-190 kg), 5XL (190-210 kg), 6XL (210-230 kg), 7XL (230-250 kg). If you’re between two sizes, choose the larger one for the best comfort.
Can it be machine washed?
Yes. Machine wash cold on a gentle cycle to preserve the compression. Air dry only—no dryer and no iron. It keeps its shape and support wash after wash.
How long does delivery take?
Free shipping from Switzerland within 24-48h, with home delivery in 5-7 business days. You’ll get a tracking number by email as soon as your order ships.
What if it’s not right for me?
Love it or get your money back—90 days. Try it at home, under your shirts, at the office. If the effect doesn’t convince you, just write to us and we’ll refund you in full.
Ships from Switzerland within 24-48h, delivered in 5-7 days.
90 days to try it, full refund, no questions asked.
SSL and 3D Secure. TWINT, credit card, and PayPal accepted.
A team available 7 days a week to answer every question.

