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👙 Undie-tectable Brief: Your secret weapon for smooth, confident style!
The SPANX Undie-tectable Brief is a lightweight, breathable shapewear brief designed to provide level 1 core control with a smoothing waistband and invisible edges. Made from a nylon-elastane blend with a cotton gusset, it offers a slightly small fit—so sizing up is recommended. Perfect for everyday wear, it delivers discreet shaping and all-day comfort, making it a must-have for any professional millennial seeking sleek, confident style under any outfit.









| ASIN | B00QGHFYCK |
| Age Range Description | Adult |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 42,234 in Fashion ( See Top 100 in Fashion ) 277 in Women's Bikini & Briefs |
| Bottom Style | Briefs |
| Brand Name | Spanx |
| Care instructions | Machine Wash Cold, Gentle Cycle. Only Non-Chlorine Bleach When Needed. Lay Flat To Dry. Do Not Iron Or Dry Clean. |
| Colour | Very Black |
| Country Of Origin | Vietnam |
| Country of origin | Vietnam |
| Customer Reviews | 3.9 out of 5 stars 1,231 Reviews |
| Fabric Type | 77% Nylon, 23% Elastane. Gusset: 100% Cotton. |
| Fit Type | Regular |
| Fit to Size Sentiment | okay |
| Garment Size Country | United States |
| Global Trade Identification Number | 00843953271239 |
| Item Type Name | Brief |
| Manufacturer | SPANX |
| Manufacturer Part Number | SP0215 |
| Material Type | Nylon |
| Material composition | 78% Polyamide, 22% Elastane |
| Model Number | SP0215 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash Cold, Gentle Cycle. Only Non-Chlorine Bleach When Needed. Lay Flat To Dry. Do Not Iron Or Dry Clean. |
| Rise Style | Mid |
| Season and Collection Year | Spring -2,000 |
| Size | M |
| Special Features | Lightweight |
| Style Name | UNDERWEAR |
| Subject Character | western |
| Theme | SIZE/COLOR |
| UPC | 843953271239 |
| Unit Count | 1.0 count |
S**S
Control of the belly!
I bought to wear under a dress I was wearing to a wedding! They are so comfortable and feel the control on the old belly area, just the right amount of support without feeling too tight. Mine were a bargain price of £10.00. And size medium I am 52 and a size 10.
P**Y
Nice fabric.
Good fit, nice and smooth.
K**E
Don't waste your money on these.
Didn't do the job. Just like a norm as l pair of pants. If I hadn't worn them I would have returned them . Not worth the money. I would have paid £5 at the most for them.
F**E
No support
Not enough tummy control. Thin fabric. Comfortable but not worth the money
A**R
Size not accurate
The size guide is not accurate. According to it I am size XS . In reality they are so small they can't fit on my cat. You can not return or replace the item which is a shame.
N**.
Pointless buying
I don’t usually write reviews but the fit of this is so poor that I had to. I got x-small based on reviews when I usually wear small and it does absolutely nothing. It’s also too low down. It’s pointless as a shapewear and the fabric makes it not ideal undies either. You’re better off buying something else.
G**D
silly price
not worth the money for what they are.,
A**R
Unreturnable
Item is very small . Tried to return but says non returnable... doesn't state this when ordering. Poor
F**A
Ottimo acquisto! 😁
È stato un ottimo acquisto e ne sono veramente soddisfatta. Non segna ed è invisibile anche con abiti leggeri.
S**M
Good purchase
I’m 5’9 190 size 14. I was looking for something to wear under my uniform. These are great. I got a size XL and they fit perfect. Just enough to smooth a little bit of my belly without making me feel like I’m wearing shapewear. Good quality too.
S**S
Nice for everyday, but kinda pricey
I will slowly transition my drawer to include more of these as everyday wear. Snug but not hard to pull on. Anyone with arthritic hands or wrists should be able to manage. It smooths rather than harshly shapes the belly.
T**E
Great infront, fails in back.
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!
C**N
Très bien
Article correspondant à mes attentes, très bien emballé et expédition rapide.
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4 days ago
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