Reshape your silhouette in 10 seconds
The look a man has been waiting years for — no diet, no gym, no effort.
Instant flat stomach
High-density compression flattens your belly the moment you put it on. Your shirts fall straight, with no folds or visible roll.
A V-shaped torso, redefined
Your chest is enhanced, your sides pulled in. The mirror finally shows you a man in shape.

Straight back, shoulders back
Built-in back support corrects your posture without you even thinking about it. You look taller, more confident, younger.
Invisible comfort all day
Breathable microfiber that wicks away sweat and never itches. Put it on in the morning and forget it until evening.
This week's reviews
Excellent 4.8 / 5
Marc Blanchard
Honestly blown away. I wore it under my shirt to a wedding on Saturday, and my wife asked if I'd lost weight. I'd just put the tank on before we left. I've worn it to the office every day since.
Thierry Schneider
Perfect under a polo — you can really see the difference in your silhouette
Julien Favre
I bought it out of curiosity after putting on a few pounds working from home. The first time I wore it, my shirts hung better and I stood taller without forcing it. I just ordered a second one in white.
Pascal Roulin
Great quality, genuinely comfortable even after a full day. One small caveat: the armholes feel a bit tight the first few days, then they loosen up. I'd recommend it to any guy my age who's put on a belly.
David Monnier
Honestly, I was skeptical when I ordered. It arrived in 4 days, I tried it that evening and kept it on for dinner. My girlfriend didn't notice a thing — except that I looked fitter. Exactly what I was looking for: discreet and effective. My posture is noticeably better too.
Olivier Dubois
Super comfortable — I completely forget I'm wearing it. Meetings are far less tiring; I no longer spend the day sucking in my stomach... a real relief.
Why the #1 shaping tank in Switzerland?
HELVIA
Cheap shapewear
Frequently asked questions
Who is this sculpting 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 the moment you put it on.
Is it really invisible under a dress shirt?
Yes, completely. The fabric is ultra-thin and sits close to 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 my 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 I machine wash it?
Yes. Machine wash cold on a delicate 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 shipping take?
Free shipping from Switzerland within 24-48 hours, with delivery in 5 to 7 business days. You’ll get a tracking number by email as soon as it ships.
What if it’s not right for me?
You’re covered by our 90-day satisfaction guarantee. Try it at home, under your shirts, at the office. If it doesn’t transform how you look, just email us and we’ll refund you in full.
Ships within 24-48 hours from Switzerland, 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 your questions.

