01
Cut for the size, not scaled to it
Most brands grade a medium up and call it plus size, which is why the proportions go wrong past XL. This one is patterned across L to 5XL, so the rise and the panel placement stay correct at every size.
Shown in Sand
L to 5XL
Firm Control Brief
Our firmest brief, cut L through 5XL.
SKU SUWOCIS00111
$27.30$85.0068% off
$54.60 for 2·You save $115.40
ColorSand
Size
Buy more, pay less
Most customers keep one in black and one in nude. The discount is applied in your bag automatically.
Take all 2 colours
The full set in your size, 35% off — our best price per piece.
$54.60
$84.00
- Sand
- Black
Choose a size first
Quantity
2
Choose a size to add this to your bag.
Free shipping on orders over $75.00
- 60-day free returnsUnworn, liner intact. We pay the label.
- Ships in 8–18 daysLeaves our warehouse within one business day.
- Secure checkout256-bit encryption on every order.
Real Humans — We reply within 24 hours
The details
The firmest compression we make in a brief, cut and graded specifically for L through 5XL rather than scaled up from a small. Strong through the abdomen with a traceless edge that will not roll, sized by weight so the fit is honest.
Compression levelLevel 3 of 3
LightFirm
Firm — maximum hold
The most compression we make. Built for fitted dresses and long events where the silhouette has to hold. It takes a minute to get into, and it earns it.
Why it works
- Our firmest abdominal compression
- Graded for L to 5XL on its own pattern, not scaled up
- Traceless bonded edge that will not roll down
- Sized by weight, from 40 to 102.5 kg
- High rise for full front coverage
The charts
Find your size
Measurements describe your body, not the finished garment. Every piece is cut smaller than your measurements by design — that is where the compression comes from.
Units
Firm Control Brief
Sizes L–3XLCompression Firm
| Size | Bust (in) | Waist (in) | Hip (in) |
|---|---|---|---|
| L | 36–39 | 28–31 | 38–41 |
| XL | 39–42 | 31–34 | 41–44 |
| 3XL | 45–48 | 37–40 | 47–50 |
Scroll the table sideways to see every measurement.
The difference
Same dress. Same light. One thing changed.
Shot back to back so you can judge it yourself — the only variable between these two frames is what is worn underneath.
WithPhotographed on the same person in a single session, unretouched. Results vary with size and fit — the fit finder is the fastest way to get yours right.
Fit on real bodies
See it on someone your size.
The same piece on four different bodies, each labelled with the size that person actually wears.
Maya
5'3"·Maya wears XS
Emily
5'6"·Emily wears M
Patty
5'5"·Patty wears L
Evelyn
5'8"·Evelyn wears 2XL
Customer try-on videos are coming to this section.
02
Firm, and still wearable
Level 3 compression is for the dress with no margin for error. The bonded top edge spreads the pressure instead of concentrating it in a band, which is what stops firm shapewear cutting a line across the stomach.
Why you'll love it
Three things it does that most shapewear doesn't.
Support built in — no bra needed
A bonded inner shelf holds the bust on its own, so there is no second layer to hide and no straps to line up under a neckline.
360° control through the middle
A knitted-in double-layer panel wraps the whole midsection rather than pressing on the front, so it holds evenly instead of pushing everything to one place.
All-day comfort, no roll-down
Laser-bonded edges lie flat under clothes and a silicone band grips skin, so the waist stays where you put it in the morning.
In the wild
Less studio, more Tuesday morning.
How it actually looks getting dressed — phone light, no styling team, nothing tucked for the camera.
Questions, answered
- Fabric
- Nylon and Spandex blend.
- Care
- Hand wash cold, lay flat to dry. Do not bleach, iron, or tumble dry.
- Shipping
- Orders are picked and dispatched within 1–3 business days. Standard delivery then takes 8–18 days, and shipping is free on orders over $75. You'll get tracking by email the moment it leaves.
- Returns
- 60 days to change your mind. Send it back unworn with the hygiene liner intact and we'll cover the return label — refund or exchange, your call. Start a return from the email that came with your order.
That's the whole design brief. The edges are laser-bonded instead of stitched, so there's no hem to press a ridge through jersey, silk, or a bodycon knit. Match the colorway to your skin tone rather than to the garment and it disappears completely.
No — and this is the mistake we see most. Shapewear a size too small rolls, digs, and creates the exact line you're trying to hide. Order your true size and let the fabric do the work. If you're between sizes, take the larger one.
Yes. The knit is breathable four-way stretch with a cotton-lined gusset, and it's built for a full working day. If you're wearing firm compression for the first time, give yourself an hour or two to adjust before an all-day event.
Hand wash cold and lay flat to dry. Heat is what kills the spandex — never put it in the dryer, and skip the iron and the bleach. Washed this way it holds its recovery for years rather than months.
Send it back within 60 days, unworn with the hygiene liner in place, and we'll pay for the return. Exchanging for a different size is free, so it costs you nothing to find out.
Ratings & Reviews
What our customers say
Average rating 4.9 out of 5
Based on 5000 verified reviews
Rating breakdown
Select a row to filter0 reviews
No reviews match those filters
Try clearing a filter to see everything again.
You may also like
View AllPieces that work with this one
Best Seller−51%
Most Loved−53%