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✨ Undie-tectable comfort that’s your secret weapon 👙
The Spanx Women's Undie-tectable Brief in Soft Nude is a lightweight, breathable shapewear thong designed for discreet tummy smoothing and all-day comfort. Featuring a smoothing waistband, elastic-free edges to eliminate visible panty lines, and a cotton gusset, it offers level 1 shaping with a mid-rise fit. Ideal for professional women seeking confidence and a flawless silhouette under any outfit.









| ASIN | B00QGHEXV8 |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 155,369 in Fashion ( See Top 100 in Fashion ) 322 in Women's Control Knickers |
| Bottom Style | Thongs |
| Brand Name | Spanx |
| Care instructions | Machine Wash |
| Colour | Soft Nude |
| Country Of Origin | Vietnam |
| Country of origin | Vietnam |
| Customer Reviews | 3.9 out of 5 stars 500 Reviews |
| Fabric Type | 77% Nylon, 23% Elastane. Gusset: 100% Cotton. |
| Fit Type | Regular |
| Fit to Size Sentiment | True |
| Garment Size Country | Great Britain |
| Global Trade Identification Number | 00843953284253 |
| Item Type Name | Thong |
| Item Weight | 0.06 Pounds |
| Manufacturer | SPANX |
| Manufacturer Contact Information | 3035 Peachtree Rd NE, Atlanta, GA 30305, US |
| Manufacturer Part Number | SP0115 |
| Material Type | Nylon |
| Material composition | 78% Polyamide, 22% Elastane |
| Model Number | SP0115 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Rise Style | Mid |
| Season and Collection Year | Spring -2,000 |
| Size | S |
| Special Features | Breathable, Quick Dry |
| Style Name | UNDERWEAR |
| Theme | Underwear |
| UPC | 843953284253 |
| Unit Count | 1.0 count |
A**A
Bridesmaid dress undergarment
Purchased for bridesmaid dresss undergarment to keep me feeling confident all day. Product as described and true to size. Perfect for open back dress and keeping a smooth lower belly.
I**E
feel very comfortable for a g-string if you see what I mean
Undetectable, feel very comfortable for a g-string if you see what I mean :) so I was impressed on that. The band fits high (but I am short torso) so looks great with all my high waisted trousers. The material is nice and thick so will retain its shape well after many washes. The sizing though is super small. I had to exchange xs for small somewhere else.
S**E
Repeat purchase but smaller fit
These were a repeat buy (from 2 pairs previously purchased ) so I bought 4 pairs more in black and cream and after opening up the packages and packing them for my holiday … Same size same make … but they felt a lot smaller than the original pairs I bought ! Uncomfortably too small sadly so I’m not sure if I’m able to get a refund for the 4 pairs tried on all very uncomfortably !! Sorry but true !
A**R
Fabulous
Great item Highly recommend So many sub standard products out there but these are the beat
B**D
Top rolls down
Not a good fit on me. I’m petite size 8-10 and wanted to flatten my mum-tum. These did but created a mini muffin at the top, cutting me off just above the belly button. And when I sat down the top rolled down. Not streamline for me. Attractive looking though, as shapewear pants go. Just not for me. I found the Werena pair far better, they come higher and don’t roll. (And much cheaper!)
I**2
Can't return them
Poor quality. Feel really let down by this product it's nowhere near as high as shown in the pictures and more like a pair of bikini briefs. Brought two to try as the sizing is confusing. Didn't even try them on they were tiny but the worst thing is they are not elligable for returns. Please don't but these.
S**E
Has potential - try smaller size?
Not strong/tight enough to be useful for pull in pants. Thong shape is perfect for under items that would show a pant line however very minor (if any) body shape change when wearing this item.
A**R
Waste of money
Very disappointed! I am a size 8 and still did not do anything for me. Don't waste your money not worth it.
A**A
Perfecto
Queda perfecto. Además el tejido no se parece a ningún otro que haya probado. No molesta, no se marca, ni resulta incómodo.
F**A
Aiuta a modellare il ventre senza costringerlo
Ottimo prodotto.Arrivato nei tempi previsti,sigillato in busta con gruccia.Normalmente indosso una taglia S/M,ho acquistato la S e sono rimasta totalmente soddisfatta.Aiuta a nascondere qualche "rotolino" in più post-pranzo e si indossa abbastanza facilmente,con uno slip da sotto.Un buon acquisto!
N**E
Great for very light compression in the stomach area for very fitted body con type dresses
I bought this for wearing body con dresses and anything that really shows off the stomach area. Just helps to flatten things out as I get some bloating after eating meals. It fits well and does not have a large amount of compression. So if you are looking for a decent amount of compression this product is not the one. I did notice after many hours of wear it does like to roll down a bit so keep that in mind. Did a good job of making a dress look pretty great!
K**T
Super angenehm und „Bauch-weg“ Effekt
Wer kennt es nicht - Blähbauch, kleines Foodbaby, Regeleffekt - der Bauch ist statt flach, rund und gewölbt. Habe mir den String für den Urlaub gekauft und wurde nicht enttäuscht: tolles Tragegefühl und jedes Kleid saß wieder perfekt. Der Bauch war flach ohne zu schmerzen. Die knapp 24€ haben sich gelohnt.
F**U
Staple in my wardrobe
Everyone needs this! Even if you're skinny, it just smoothes everything out so nicely, I have a bit of a pooch and this smoothes it out, doesn't get rid of it because it's not max control but it does hold you in. It'll feel tight the first time you wash and wear it but it does stretch out so wear it a couple times before!
Trustpilot
3 weeks ago
3 weeks ago