A little support. A whole lot of confidence. · Free shipping
YOUR EVERYDAY CONFIDENCE LAYER

Rated 4.9/5 by 100,000+ happy moms

Sculpt Brief

The belly that won’t go after baby — finally gone.

Up to 2 inches off your waist,in a few days

Closes the gappregnancy left open (diastasis)

All Day ComfortOur patented 360 crossed band provides all day comfort and softness

Invisible under your clothes,never rolls down

Belly back in 2–3 weeks,your jeans button again

Breastfeeding, C-sectionand menopause friendly

Worn daily, the results build and stay with you.

Worn by moms from days after birth to 40+ years postpartum.It’s never too late.
01 Choose your set

02 Make them yours

Mix your colors. Pick a size for every brief.

brief 1
Black
brief 2
Black
brief 3
Black
brief 4
Black

Choose a size for each brief to enable express checkout.

Worldwide · Estimated delivery 3–5 days
LIMITED STOCK: Selling fast

Due to high demand, only a few units left. We recommend ordering now to secure yours before this restock runs out.

♡ Your fit, guaranteed. 90 days. Zero guesswork.

Made to wear and forget

Sculpt Brief fit demonstration

Invisible under your clothes

Seamless edges, no ridges or lines. It disappears under dresses, jeans and leggings.

Sculpt Brief fit demonstration

Stays put, morning to night

Soft and breathable, it molds to you and never rolls or bunches. Slip it on and forget it.

The details & care+

83% polyamide (nylon), 17% spandex. Breathable mesh panels and a cotton-lined gusset. Wash cold on a gentle cycle in a laundry bag, or hand wash. Air dry. No bleach, fabric softener or tumble drying.

Delivery & your 90-day guarantee+

Free shipping, with estimated delivery in 3–5 days. Enjoy 90 days from delivery to decide if the fit is right. Contact us with your order number for fit support or a refund.

Contact us
Find your fit

A good fit starts here.

Measure your natural waist with a relaxed, level tape. Between sizes? Choose the larger size.

Sculpt Brief size chart
SizeUS sizeWaist (cm)Waist (in)
XS0–264–6925–27
S4–671–7428–29
M8–1076–8130–32
L12–1486–9434–37
XL16–1899–10439–41
2XL20–22107–11242–44
3XL24–26114–11845–46
4XL28–30119–12247–48
5XL32–34124–12749–50

Join the thousands of moms and say hello to your new belly

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Sculpt Brief fit demonstration
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Sculpt Brief fit demonstration
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@hello.mila✓
Sculpt Brief fit demonstration
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Why it actually works

Designed to do three things perfectly.

Instant flat stomach
01

The second you put it on

A flatter stomach, instantly.

The high waist wraps your belly and waistline in gentle, targeted compression, so you see a smoother, more sculpted shape the moment you pull it on. No squeezing. No pinching. No discomfort.

Invisible under clothes
02

Invisible under everything

Disappears under your clothes.

Seamless edges mean no lines, no marks, no telltale shapewear bulge. Tight dress, slim jeans, leggings, it vanishes. Just a smooth, natural shape that still looks like you.

Stays put all day
03

All-day hold

It never rolls down. Ever.

The soft, breathable fabric hugs your body and stays exactly where you put it. No rolling, no sliding, no readjusting in the bathroom. Put it on in the morning and forget it's there until night.

Not all shapewear works the same way.

Ordinary shapewear

Ordinary Shapewear

  • Squeezes only the front of your belly
  • Rolls and slides as the day goes on
  • Shows lines through your clothes
  • The effect is gone the moment you take it off
Saybeam Sculpt Brief

hellobelly

  • Full 360° support: front, sides and back
  • Feels just like everyday underwear
  • Hidden under anything you wear
  • A visible difference in 2 to 3 weeks

Rooted in the Malaysian Bengkung:a wraparound compression technique used for centuries to help hold and support the abdominal wall after birth.

hellobelly expert feature portrait

Clinically proven results. Recommended by experts

From the first wear to your everyday routine, here’s what to look forward to.

  1. First wear

    2 inches smaller waist immediately

    Targeted support creates a smoother shape under clothes the moment you slip it on. Your favorite outfits, with a little extra confidence.

  2. Throughout your day

    Comfort that stays with you.

    Soft, flexible fabric moves with your body, bringing comfortable support to busy mornings, everyday errands, and everything in between.

  3. Week 4

    Your confidence, restored

    The Sculpt Brief gently holds your lower belly and smooths its appearance, creating a more defined silhouette—so you can focus on your day, not your tummy.

  4. Within 90 days

    Hello, new you.

    hellobelly™ is officially part of your routine, and you're in love with the result.

★★★★★Rated 4.8/5 by 10,000+ women

Real Bodies.Real Confidence.

10,000+ verified reviews 90-day money-back Worldwide shipping
Priya N. review
★★★★★
Priya N., 30✓ Verified Buyer

C-section mama here. It's gentle over my scar but it really holds everything in, all the way around, not just the front. The nude is completely invisible under my work clothes.

Verified Purchase · 1 month ago
Deborah M. review
★★★★★
Deborah M., 46✓ Verified Buyer

Four kids and I'd given up on my stomach ever going back. This holds the whole area in, all the way around, and three weeks in my waist is actually coming back. Got the fuchsia.

Verified Purchase · 2 months ago
Rebecca H. review
★★★★★
Rebecca H., 32✓ Verified Buyer

Most shapewear cuts into me or won't go up high enough on my figure. I went by the waist measurement instead of my usual size and it's perfect, it smooths my waist without choking me. The only one I wear now.

Verified Purchase · 6 weeks ago
Megan K. review
★★★★★
Megan K., 33✓ Verified Buyer

Three years postpartum and people still asked if I was expecting. Two weeks in and the pooch is gone under my clothes, I actually teared up. The nude disappears under a fitted dress.

Verified Purchase · 6 weeks ago
Hannah R. review
★★★★★
Hannah R., 32✓ Verified Buyer

Wore the navy under a fitted dress for eight hours, zero lines and zero readjusting in the bathroom. My waist looked snatched and I was actually comfortable all night. That never happens.

Verified Purchase · 1 month ago
Chloe B. review
★★★★★
Chloe B., 29✓ Verified Buyer

Measure your waist and go by the chart, don't guess from your usual size like I did the first time. Once I got it right it's the comfiest hold I've owned, smooths everything and I forget it's on.

Verified Purchase · 3 weeks ago
Emily S. review
★★★★★
Emily S., 36✓ Verified Buyer

Does exactly what it says, holds my mom-pooch in all day and you can't see it under anything. Only reason it's not five stars is I wish it came in more colors. I wear it every single day.

Verified Purchase · 4 weeks ago
Daniela V. review
★★★★★
Daniela V., 37✓ Verified Buyer

Two kids and my lower belly never went back. This is the only thing that holds it flat all day without rolling down or pinching. Bought the plum first, already ordered two more colors.

Verified Purchase · 7 weeks ago
Jenna P. review
★★★★★
Jenna P., 34✓ Verified Buyer

My belly was flat in the morning and pushed out by evening, every single day. This holds it in from morning to night, no rolling down. Honestly I wish I'd found it two years ago.

Verified Purchase · 5 weeks ago
Gabriela R. review
★★★★★
Gabriela R., 33✓ Verified Buyer

It was never fat, it's the gap after two babies that nothing fixed. This is the first thing that actually pulls it in. Flat the second I put it on and it stays that way all day.

Verified Purchase · 1 month ago
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90
GOOD FIT. NO GUESSWORK.

Find your fit. Take your time.

Enjoy 90 days to decide. If your hellobelly fit isn’t right, we’ll help you find a solution—or your money back.

Choose your set ↗
A LITTLE MORE REASSURANCE

Let’s clear things up.

Good questions. Straightforward answers.

Ask us anything ↗
What makes the Sculpt Brief different?

A high waist, crossed front support panels and wraparound stretch create a smooth, supported feel. Bonded edges sit discreetly under clothes, with breathable mesh and a cotton-lined gusset for everyday comfort.

How do I choose my size?

Measure your natural waist—the narrowest part of your torso—with the tape level and relaxed. Check our size guide before ordering. If you are between sizes, choose the larger size for comfort. You can select a different size for each brief in your set.

Can I mix colors and sizes?

Absolutely. Choose a 2, 4 or 6 brief set, then select the color and size of every brief. Choose from Black, Beige, Navy, Lilac, Purple and Fuchsia pink, in XS–5XL.

Can I wear it after giving birth?

Every recovery is different. Ask your healthcare professional when compression or shapewear is suitable for you, especially after a C-section. This is an everyday shaping garment, not a medical device or treatment.

What is it made from?

The main fabric is 83% polyamide (nylon) and 17% spandex, with breathable mesh panels and a cotton-lined gusset. There is no hard boning.

How should I wash it?

Hand wash or machine wash cold on a gentle cycle in a laundry bag. Air dry. Avoid bleach, fabric softener and tumble drying to help preserve the stretch and finish.

How does the 90-day guarantee work?

You have 90 days from delivery to decide whether your hellobelly fit is right for you. If it is not, contact us with your order number to arrange a fit solution or a refund under our money-back guarantee.

Where do you ship, and how long does it take?

We offer free shipping. Estimated delivery is 3–5 days. Delivery times are estimates and can vary by destination. Your order confirmation will include the details for your order.