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✨ Undie-tectable perfection: smooth, sleek, and oh-so-comfy! ✨
The SPANXsupersmooth Undie-tectable Thong offers level 2 core control with a smoothing waistband and elastic-free edges to eliminate visible panty lines. Crafted from breathable, quick-drying nylon and elastane with a cotton gusset, this lightweight shapewear thong provides a comfortable, high-rise fit designed slightly small—so sizing up is recommended. Perfect for professional women seeking discreet, all-day comfort and a flawless silhouette.











| ASIN | B0D8RD4MCF |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #46,922 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,085 in Women's Shapewear Control Panties |
| 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. |
| Collection Name | UNDIETECTABLE |
| Color | Soft Nude |
| Customer Reviews | 3.9 out of 5 stars 203 Reviews |
| Fabric Type | 77% Nylon, 23% Elastane; Gusset: 100% Cotton |
| Fabric type | 77% Nylon, 23% Elastane; Gusset: 100% Cotton |
| Garment Size Country | United States |
| Global Trade Identification Number | 00196992023698 |
| Item Type Name | Thong Panties |
| Manufacturer | SPANX |
| Manufacturer Part Number | SP0115-Soft Nude-1X |
| Material Type | 77% Nylon, 23% Elastane; Gusset: 100% Cotton |
| Origin | Imported |
| 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 | High |
| Size | 1X |
| Style Name | Undie-tectable Thong |
| Style Number | SP0115 |
| UPC | 196992023698 |
| Unit Count | 1.0 Count |
G**.
Comfy
Ah so good. Does not roll. Great comfy fabric. Does not have an intense hold but enough to smooth things out.
J**E
Recommend!
Although the order took awhile to be delivered, it was worth the wait. I am very pleased with these Spanx. I wear a 12/14 and ordered a size large. I was concerned that they would be too small but they fit perfect! I also got them on sale. I plan to order more if I can find another sale.
V**.
Runs small
These run a little small. I like the idea of the waistband but it kinda digs into the middle of your butt cheek creating a weird line that would show thru your clothes if you’re wearing anything fitted or thin material like a dress or skirt. Does hold your belly in. Got both size small and medium. I typically wear a small in clothes and preferred the medium in this so it didn’t cut into me making unflattering bulges
V**.
Spanks
Comfort and supportive
C**.
Rolls Down; Doesn’t Stay in Place
I was so excited to receive these! I had such high hopes. However, every time I sit down, they roll down at the waist, and every time I get up, I have to re-pull them up and flatten them out. They obviously do not function as I had hoped they would. There is no firmness or shape retention as one would expect with a spanx product.
B**P
SIZE DOWN
If you really want these to do the trick and hold in the lower pooch, size down 1 size from your normal. I’m a size 12, usually a large and went with a medium.
S**T
tummy control????
I actually sized down because I wanted maximum results. They are still huge. I can see where people would have issues with them rolling down, they just go too high on me to roll down. That is to say… they offer very little support. They are a little thicker than normal no-line panties, but not by much. They get the extra star because the fabric feels nice.
M**S
Must buy ladies!!
SO SOFT! These are so soft and they actually do a decent job of shaping. I am so glad I bought these especially for more everyday items versus full coverage.
Trustpilot
3 days ago
3 weeks ago