★★★★★
Verified
“I thought this would be tight and uncomfortable, but it's great. It pulls in the belly, flattens the chest, and looks like a normal tank top under a t-shirt. Been wearing it daily.”
David R · Austin, TX
MOST POPULAR
SH4PE CORE™ Sculpting TankLook Sharper In Every Shirt
£20.00
- Chest and stomach sit flat under a shirt
- No more pulling your tee away from your gut
- Nobody can tell you're wearing it
- Doesn't ride up, doesn't roll
60-Day Fit Guarantee · Free Tracked Shipping · Secure Checkout
First order?
saves you 10% at checkout
Dispatched next working dayFree tracked delivery, 6–10 working days
OFFER ENDS IN
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WARNING: LOW STOCK NOTICE
This product sold out 12 times last year. Take advantage of the limited offer before it's gone again. Subscribing protects you from future stockouts. PS: Only available here. Don't buy fakes on Amazon/eBay.
Dan (verified), Alex (verified), Tyrese (verified) and 1,300+ others love SH4PE CORE™!
- Free shipping
- 60-Day Promise
- Secure payment
- Easy sizing
Product Details
Fabric. 80% nylon, 20% spandex.
Colours. Black, White and Grey.
Delivery & Returns
Delivery. Dispatched next working day. Free tracked shipping worldwide. UK delivery 6–10 working days.
Returns & exchanges. If the fit isn't right, contact us within 60 days under the 60-day fit guarantee. We pay the return postage.
SH4PE Core™ Size Guide
Find your size by weight and height. When between sizes, size up for comfort or down for firmer compression.
THE PROOF
SAME BODY. SHARPER FIT.
Without SH4PE
With SH4PE
Same person, pose, lighting, and camera angle. SH4PE creates a temporary smoothing effect while worn.
RECOGNITION
STOP ADJUSTING YOUR SHIRT.
Sizing up often makes your entire frame look larger. SH4PE Core™ creates a smoother foundation so your shirts can sit more cleanly across your chest and stomach.
Pulling a shirt away from the stomach
Avoiding fitted polos
Reaching for oversized clothing
Feeling uncomfortable in photos
COMPRESSION MAP
TARGETED WHERE MEN NOTICE IT MOST.
01
Chest
02
Upper stomach
03
Lower stomach
04
Sides
05
Back
06
Extended torso
WHERE THE COMPRESSION SITS.
- 01 Chest
- 02 Upper stomach
- 03 Lower stomach
- 04 Sides
- 05 Back
- 06 Extended torso
BUILT TO DISAPPEAR UNDER YOUR WARDROBE.
T-shirt
Polo
Dress shirt
Suit
ENGINEERED, NOT JUST STITCHED.
Stretch
Multi-Directional Stretch
Seams
Ultra-Flat Seams
Neckline
Undetectable Neckline
Shoulder openings
Flexible Armholes
Length
Extended Torso Cut
Fabric texture
Breathable Micro-Knit
MORE THAN AN ORDINARY UNDERSHIRT.
Benefit
SH4PE Core™
Standard undershirt
Targeted compression zones
Yes
None
Smooths chest & stomach
Yes
Minimal
Extended length coverage
Yes
Rides up
Discreet under shirts
Yes
Bulky
60-day fit guarantee
Yes
None
SIZE & FIT
FIRM SHOULD NOT MEAN PAINFUL.
Find your size by weight and height in the chart below. When between sizes, size up for comfort or down for firmer compression.
FIND YOUR FIT| Size | Weight (kg) | Weight (lbs) | Height (cm) | Height | Chest (cm) | Chest (in) | Length (cm) | Length (in) |
|---|---|---|---|---|---|---|---|---|
| S | 45–50 | 99–110 | 160–165 | 5'3"–5'5" | 40 | 15.7 | 60 | 23.6 |
| M | 50–60 | 110–132 | 165–170 | 5'5"–5'7" | 42 | 16.5 | 61.5 | 24.2 |
| L | 60–70 | 132–154 | 170–175 | 5'7"–5'9" | 44 | 17.3 | 63 | 24.8 |
| XL | 70–80 | 154–176 | 175–180 | 5'9"–5'11" | 46 | 18.1 | 65 | 25.6 |
| XXL | 80–85 | 176–187 | 180–185 | 5'11"–6'1" | 48 | 18.9 | 67 | 26.4 |
| XXXL | 85–90 | 187–198 | 185–190 | 6'1"–6'3" | 50 | 19.7 | 69 | 27.2 |
Metric measurements are from the supplier size table. Imperial values are converted from them. Chart shows the six sizes currently available to buy.
SAME BODY. CLEANER FIT.
See how men with your exact frame are getting a sharper fit under their everyday shirts.
David R · Austin, TX
★★★★★
Verified
“Great purchase! It gives me a smooth appearance under my clothes. It's incredible how thin and light it is, yet so effective. I'm seriously thinking about buying another one.”
Claude S · Manchester, UK
★★★★★
Verified
“Since I spend all day at the computer, this sculpting tank is a blessing. It not only keeps my tummy in but also improves my posture. My waistline is sharper and my chest looks flatter. All this without feeling suffocated.”
Dev · London, UK
★★★★★
Verified
“I took the package deal and honestly, I don't regret it at all! This way, I have one for work, one for the gym and even my wife wants the 3rd now :)”
Ryan K · Brisbane, AU
★★★★★
Verified
“Didn't expect it to work so well. Beer belly looks visibly flatter under a t-shirt and I actually feel confident again. Wearing it every day now.”
Dan P. · Chicago, IL
★★★★★
Verified
“I feel revived thanks to this vest. I often wear it under my clothes or during my weekly workout! I've been wearing it for 1 month now and I've never felt so good and confident! I recommend”
William G · Denver, CO
★★★★★
Verified
“SH4PE CORE helped me with my posture, I feel better standing straight and it smooths out the love handles! Very good 10/10.”
Marcus · Seattle, WA
★★★★☆
Verified
“Was skeptical at first — thought it'd feel like one of those tight girdles. But it's nothing like that. Breathable, firm but not suffocating. I wear it under my polo at work, nobody knows, but I stand straighter and feel more confident.”
David M · Leeds, UK
★★★★☆
Verified
“Good compression, not crazy tight. I just wish it was a bit longer, but it does hide my beer gut really well.”
Eric m · Melbourne, AU
★★★★★
Verified
“My coworker asked if I lost weight. I had not.”
Tony K · Phoenix, AZ
★★★★★
Verified
“Game changer for anyone in a client-facing role.”
Juan T · Bristol, UK
★★★★★
Verified
“Retired at 58 and still want to look sharp. This helps a lot.”
Nicholas H · Perth, AU
CORE™ QUESTIONS
Will it flatten my chest?
SH4PE Core smooths and compresses for a cleaner line under shirts.
Will it roll up?
The extended-length construction is designed to help maintain coverage.
Can it be worn under a white shirt?
White and lighter tones are the most discreet under white shirts. Choose based on your outer layer.
How do I choose my size?
Use the size guide, measure, and match the chart. Contact us if you're between sizes.
How do I put it on?
Step in or pull over as with a fitted tank. Roll the hem down over the stomach last for the smoothest finish.
Can I wear it all day?
Designed for everyday wear. Start with a few hours and build up to what's comfortable for you.
Should I size down?
Not automatically. Size on chest and waist. Size down only if you prefer firmer compression and it still fits your chest.
Does it cause weight loss?
No. SH4PE creates a temporary smoothing effect while worn and does not cause weight loss or permanent body changes.
How do exchanges work?
Contact us within 60 days for support according to our return and exchange policy.
STOP ADJUSTING YOUR SHIRT.
First order? Usefor 10% off. Also applies to bundle offers.
SH4PE CORE™ Sculpting Tank — Look Sharper In Every Shirt. · White / S
£20.00
£5.34
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WHAT MEN ARE SAYING.
Real reviews from men who wear it under a shirt every day.
I thought this would be tight and uncomfortable, but it's great. It pulls in the belly, flattens the chest, and looks like a normal tank top under a t-shirt. Been wearing it daily.
Didn't expect it to work so well. Beer belly looks visibly flatter under a t-shirt and I actually feel confident again. Wearing it every day now.
SH4PE CORE helped me with my posture, I feel better standing straight and it smooths out the love handles! Very good 10/10.
Beer belly completely handled. Zero trace under a dress shirt.
Bought it for a conference. Wore it every day. Zero discomfort.
Tried cheaper versions before. This is in another league.