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SPANX Undie-Tectable Brief - Comfortable Core Control - Invisible Shapewear Underwear - No Visible Panty Lines - No Show

  • Based on 998 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Jul 1
Order within 12 hours and 19 minutes
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Size: Medium


Color: Dark Sapphire


Package Dimensions ‏ : ‎ 7.45 x 5.44 x 1.47 inches; 1.44 ounces


Item model number ‏ : ‎ SP0215


Department ‏ : ‎ womens


Date First Available ‏ : ‎ August 8, 2005


Manufacturer ‏ : ‎ Spanx


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • The Ultimate Seamless Shaper
Size: Medium Color: Very Black
As someone who frequently wears form-fitting clothing, finding the right undergarments that provide a smooth silhouette is always a priority. The SPANX Undie-tectable® Brief has quickly become my go-to choice, and I can't recommend it enough! From the moment I slipped these panties on, I was impressed by the level of tummy control they offer. The high-waisted design provides excellent core support, smoothing out any bumps or bulges, ensuring a flattering shape under even the most clingy fabrics. But what truly sets these briefs apart is their seamless construction. The rear area is completely smooth, eliminating any unsightly panty lines or indentations. This feature is an absolute game-changer for those of us who want to rock figure-hugging dresses or skirts with confidence. Despite their firm compression, the SPANX Undie-tectable® Brief remains surprisingly comfortable. The breathable fabric and well-designed waistband prevent any uncomfortable digging or pinching, allowing you to wear them all day without discomfort. In terms of fit, these panties run true to size, and the wide range of size options ensures that everyone can find their perfect match. I appreciate the attention to detail in the sizing, as it contributes to the overall streamlined look and feel. Whether you're dressing up for a special occasion or simply want to feel confident and supported in your everyday activities, the SPANX Undie-tectable® Brief is an investment worth making. They not only enhance your outward appearance but also provide the confidence boost that comes from feeling great in your own skin. ... show more
Reviewed in the United States on May 28, 2024 by Victoria Givens

  • Control top underwear
Size: X-Large Color: Cafe Au Lait
I bought these to wear underneath the dress. They’re not as tight as I would’ve liked them to be in the front but they’re pretty good.
Reviewed in the United States on July 21, 2024 by Patricia Hamilton

  • New design is terrible
Size: Small Color: Soft Nude
I liked the older version of this product. These, however, are completely different and just awful. These are uncomfortable, ride up, roll down, make terrible panty lines, aren't slimming (despite squeezing my stomach), and are too thick in some places and too sheer in others. They feel totally different than the old ones. The old fabric was something you might expect underwear to be made of. The new fabrics feel like neoprene (the wide supposedly slimming uncomfortable waistband) and pantyhose (the crotch and rear end). The "pantyhose" parts are completely see through. They cannot show an accurate image of how the panties look on the model because it would be obscene -- her crotch and backside would be exposed. I guess this was an attempt to make them "sexy," but I can assure you, it wouldn't be, no matter who was wearing them. They are also, oddly, much higher in the back than they are in the front, so they stick out way above the waistband of most pants. And they're uncomfortably hot. So basically the worst of all possible underwear. ... show more
Reviewed in the United States on July 21, 2015 by M

  • Underwhelmed
Size: X-Large Color: Soft Nude
Comfortable but very light support. It is simply a nice panty and one that cost a tad more.
Reviewed in the United States on October 16, 2024 by Roseanne Gonzales

  • Comfortable with stretch but not uncomfortable
Size: Small Color: Soft Nude
Stretchy and smooth, no ridges, snug but not uncomfortably tight. Good quality and it washes well. A bit pricey but nice.
Reviewed in the United States on May 4, 2024 by Janice H. MacDonald

  • C-Section Pooch Smoothed!
Size: Small Color: Cafe Au Lait
The firmness of the spandex is perfect! After 3 C-sections, it’s not easy finding panties that are comfortable while also helping with the pooch that will never be flat. This shapewear works like a dream for me! At 5’5”, 135lbs, size Small is the perfect fit and tames the C-section pooch/pouch that just won’t go away. Definitely a little confidence boost with these without the discomfort. Well worth the price. I hope anyone who purchases these has as pleasant of an experience as I have! :) ... show more
Reviewed in the United States on May 31, 2024 by Jane

  • Too much money for what doesn’t work
Size: X-Large Color: Soft Nude
When I first tried these panties on, I was impressed. Unfortunately, that was short-lived. After just one wear, they provided no support and felt as flimsy as a piece of paper. They lack any real control and consistently ride up, making them uncomfortable.
Reviewed in the United States on October 11, 2024 by Kimberly Lassalle-Meyer

  • Great infront, fails in back.
Size: X-Small Color: Cafe Au Lait
These do what they say, they smooth out ur lower stomach and stay up. The back is the problem. It continues to ride up so while u feel comfortable w ur front, ur constantly trying to shimmy the back down to hide panty lines. Its pretty irritating, but if u have a tight fitting dress, it does the job if u can handle the wiggling to readjust the backside! ... show more
Reviewed in the United States on October 21, 2023 by tellaphone

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