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SPANXsmooth™ Undie-tectable® Briefs

SPANX®

Plus, Regular

Current Price $28.00
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Color: Very Black4 for $60.00
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Details & care

These high-leg briefs are designed to give you a completely smooth look under clothes. The bonded waistband smoothes your tummy while the elastic-free edges offer no VPL, making these undies truly undetectable.

  • Smoothing waistband for comfort and compression
  • Elastic-free edges
  • Breathable; quick-drying
  • Cotton-lined gusset
  • 77% nylon, 23% elastane
  • Machine wash, dry flat
  • Imported
  • Item #10615892
  • Core Product ID 333333NQDS

Size info

  • XS=0, S=2-4, M=6-8, L=10-12, XL=14-16, 1X=18W-20W, 2X=22W-24W, 3X=26W-28W.

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SPANX

The bold mission of SPANX: to make the world a better place, one butt at a time. For founder Sara Blakely, it all started in 2000 with a bad case of VPL: visible panty lines. She cut the feet off her control-top pantyhose, and a shapewear empire was born. Today these undergarments are wardrobe staples for women and men who trust SPANX to slim their silhouettes and boost their confidence.

Reviews

(6)63.0 out of 5
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Mar 6, 2025

Hate these undies

These briefs don't seem to hold anything in. The front tummy coverage is full but the rear isn't - they rode up on me all day long. I couldn't stand it. I refuse to return undies so I'm stuck with them.
Fit: Runs slightly small
Small
True to size
Large
Size purchased:
1X
Usual size:
1X
Color:
Very Black
JennBalderas
Height:
5'6"
Weight:
219 lb.
4found this helpful
Dec 2, 2025

Practically disintegrates

After the first couple of washes, these panties start tearing apart and loosening up. Had to throw them out, should have taken a picture. Very disappointed because my experience with Spanx has been top notch. Not sure what happened with this product. I also purchased them in a different color directly from the Spanx store and had the same issue. Waste of money!
Fit: True to size
Small
True to size
Large
Verified purchase
Nicasia
1found this helpful
Aug 2, 2025

My favorite underwear

This is my go to underwear. I find them so comfortable that when there is a sale I purchase for my best friends for them to try. I am officially a Spanx girl.
Fit: True to size
Small
True to size
Large
Size purchased:
Medium
JHCL
Height:
5’5”
Weight:
143 lb.
1found this helpful
July 9, 2025

Seamless with tummy support

Finally found a seamless underwear that holds my belly fat in, and doesn't slide under my tummy. I bought a size medium.
Fit: True to size
Small
True to size
Large
Size purchased:
Medium
Usual size:
Small
Color:
SOFT BEIGE
Verified purchase
bcshopn
Body shape:
Waist narrower than shoulders and hips
Height:
5'
Weight:
118 lb.
1found this helpful
Apr 10, 2025
Verified purchase
Anonymous
1found this helpful
Apr 7, 2026
Verified purchase
ElMl
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