30-day money-back guarantee

The Smooth Line Brief The Smooth Line Brief The Smooth Line Brief The Smooth Line Brief The Smooth Line Brief
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Best for Smooth Lines
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Customer Favorite
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30-Day Guarantee
Rated 4.8/5 (14,572+)Sculpted Queens

The Smooth Line Brief | Smooth Under Everything

A Smooth Silhouette That Lasts Beyond the Mirror.

R 699.00
✓Smooths Your Shape with Every Wear
✓Instantly Hides Visible Lines
✓Customer-Loved for a Seamless Look
✓Stays Put for a Comfortable All-Day Fit
Pick Your Perfect Fit
Color: Black
Size: XS
Order by October 18 for FREE Shipping and get it by October 25
30-Day Money-Back GuaranteeFree Shipping

30-Day Money-Back Guarantee

That's how confident we are in your fit. If you're not thrilled, send it back and we'll refund your purchase.

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Description+

Our Smooth Line Brief is built for one purpose: to give you a seamless, smooth silhouette without the digging, rolling, or discomfort of cheap shapewear.

With daily wear, you'll notice cleaner lines whether you're in jeans, dresses, or activewear.

How to use+

Step into the brief and pull it up to your waist.

Smooth the fabric flat against your skin and adjust the leg openings for a comfortable, even fit.

For the best smoothing results, wear it under your favorite outfits, whether at home, at work, or out and about.

Features+
  • Smooth-fit design for a clean silhouette
  • Stay-put waistband that does not roll
  • Breathable fabric that keeps you cool all day
  • Invisible under clothes, no lines and no bulges
  • Soft, flexible stretch that moves with you
Frequently Asked Questions+

Q: Will it show under my clothes?
A: No. The seamless design is made to disappear under dresses, jeans, and activewear.

Q: Can I wear it all day?
A: Absolutely. It is designed for comfort and made to be worn from morning to night.

Q: Does it roll down or fold?
A: No. The stay-put waistband keeps it in place all day.

Shipping & Returns+

We ship fast. Delivery times are shown at checkout.

If you're not thrilled with your Smooth Line Brief, you're covered by our 30-Day Money-Back Guarantee. Send it back for a full refund.

See it in action

Nadia K.

Not only does this smooth everything out, it also looks super cute! I wear it under clothes and just by itself. It feels really premium, and I've already ordered a second one for my sister.

As Seen On

Trusted by women and celebrated by experts worldwide.

The Features Behind Your Smooth Fit

Designed for Comfort. Made for Your Shape.

Invisible Edges

Designed to sit flat so lines stay hidden under your tightest outfits.

Adjustable Fit

A hook-and-eye panel lets you adjust the fit so it supports you exactly where you need it.

Breathable Fabric

Crafted with soft, breathable fabric to keep you cool and comfortable all day.

Easy On & Off

A front hook closure and a zipper at the bottom make getting in and out quick and effortless.

The Results Speak For Themselves

Excellent 4.8 out of 5

based on 14,572+ verified reviews

5 stars

No more visible lines under my work pants

Honestly can't fault it. I wear it under my work pants all day and there's zero lines, no rolling and no digging in. Super comfy even through a hot Sydney arvo. Already ordered a second one.

S

Sophie T.

Verified Customer

5 stars

Smooth under my dress, finally

Wore it under a fitted dress to a mate's wedding and the whole silhouette looked so clean. Danced all night and it didn't budge. Heaps better than the cheap ones I've tried before.

J

Jess M.

Verified Customer

5 stars

My jeans fit so much better

Wasn't sure it'd make a difference but my jeans sit smoother and my tops hang nicer. The fabric is breathable so I don't overheat, and the front hooks make it easy to get on and off.

M

Mel K.

Verified Customer

5 stars

Stays put all day

Nothing rolls, nothing folds, nothing digs in. Been wearing it daily for two weeks to work and weekends in Brisbane. Smooths exactly where I want it. Love that shipping was free too!

K

Kayla R.

Verified Customer

5 stars

Wish I found this sooner

Reckon this is the best shapewear I've bought. Invisible under everything, even my tightest activewear. The size guide was spot on and it arrived quicker than I expected.

B

Bree W.

Verified Customer

PERFECT FOR

👖 Visible panty lines
🍑 Smooth seamless look
💨 Rolling and riding up
⌛️ All-day comfort
🪞 Fitted outfits
👖 Visible panty lines
🍑 Smooth seamless look
💨 Rolling and riding up
⌛️ All-day comfort
🪞 Fitted outfits

How The Smooth Line Brief Works in 3 Easy Steps

From first fit to all-day wear, here's how you get the smooth silhouette you want.
1

Step In and Smooth Your Fit

Slide into your brief and smooth the fabric flat. Designed to hug your shape comfortably and give instant definition.

2

Wear It Daily, Anywhere

Whether at work, out and about, or relaxing at home, every wear keeps your lines smooth and your outfit looking its best.

3

See the Shape, Feel the Confidence

With everyday wear, you'll notice cleaner lines and a smoother silhouette that enhances every outfit.

SUITABLE FOR ALL BODY TYPES

Smooths and supports shapes of all sizes with a flexible, comfortable fit.

SEAMLESS UNDER ANYTHING

Wear it daily under jeans, dresses, and activewear with no visible lines.

BOOSTED CONFIDENCE & APPEARANCE

Feel and look more polished in every outfit, every day.

ALL DAY COMFORT

Designed to smooth your shape without squeezing or discomfort.

Why Contoura Outshines The Rest

Designed for real comfort. Built to smooth, hold, and stay put where other brands fall short.
Contoura
Other Brands
× Knock-off
No rolling or riding up
Comfortable
Seamless Smooth Fit
Invisible Under Clothes
Soft, flexible stretch
30-Day Money-Back Guarantee

30-Day Money-BackGuarantee

If you don't love your Smooth Line Brief within 30 days, send it back and we'll give you a full refund. We're confident you'll love how it fits, and now it's your turn to feel the difference.

GET MINE TODAY!
100% Satisfaction
Free Shipping
Easy Returns

30-Day Money-BackGuarantee

If you don't love your Smooth Line Brief within 30 days, send it back and we'll give you a full refund. We're confident you'll love how it fits, and now it's your turn to feel the difference.

GET MINE TODAY!
100% Satisfaction
Free Shipping
Easy Returns

Frequently Asked Questions

Wear it as long as you like. It is designed for all-day comfort at home, at work, or out and about.

Check our size guide for the best fit. If you are between sizes, size down for extra hold or size up for a gentler fit.

You're covered by our 30-Day Money-Back Guarantee. Send it back for a full refund.

Yes! The seamless design disappears under dresses, jeans, and activewear without showing lines.

Hand wash in cold water and air dry to keep it in perfect shape.

No. The stay-put design keeps it securely in place, no matter how you move.

Yes. It is soft and flexible enough for light workouts, walking, or errands.

Right away. The smoothing effect is instant the moment you put it on.

Absolutely. It is made with soft, breathable fabric and a flexible fit, so it smooths without discomfort.

Yes! It is designed to smooth and support a range of shapes with a flexible, comfortable fit.