---
product_id: 49731555
title: "Womens Undie-tectable Brief Thong, Black, M UK"
brand: "spanx"
price: "$102.12"
currency: USD
in_stock: true
reviews_count: 13
category: "Spanx"
url: https://www.desertcart.ec/products/49731555-womens-undie-tectable-brief-thong-black-m-uk
store_origin: EC
region: Ecuador
---

# Firm Level 2 Support Seamless Thong Design Stay-Put Waistband Womens Undie-tectable Brief Thong, Black, M UK

**Brand:** spanx
**Price:** $102.12
**Availability:** ✅ In Stock

## Summary

> ✨ Shape your day, own your look 💃

## Quick Answers

- **What is this?** Womens Undie-tectable Brief Thong, Black, M UK by spanx
- **How much does it cost?** $102.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/49731555-womens-undie-tectable-brief-thong-black-m-uk)

## Best For

- spanx enthusiasts

## Why This Product

- Trusted spanx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort Meets Control:** Soft, elastic-free waistband with no-slip strip prevents digging, pinching, or rolling all day long.
- • **Tailored to Your Shape:** Consult the detailed size guide to find your perfect fit and experience personalized shaping.
- • **Women-First Innovation:** Crafted by Spanx, a brand dedicated to empowering women with comfort and flawless results.
- • **All-Day Confidence Boost:** Light targeted shaping smooths tummy & bottom for a sleek silhouette from AM to PM.
- • **Invisible Under Any Outfit:** Thong design eliminates visible panty lines—wear your favorite fitted styles fearlessly.

## Overview

Spanx Everyday Shaping Thong offers firm Level 2 tummy and bottom control with a seamless, no-VPL design. Featuring a soft, elastic-free stay-put waistband, it ensures all-day comfort without rolling or pinching. Made from lightweight, stretchy nylon-spandex fabric, this thong is engineered for everyday wear and tailored fit, empowering women to feel confident and smooth under any outfit.

## Description

The Everyday Shaping Thong provides light targeted shaping for your tummy and bottom. A comfortable and supportive style for everyday wear. Hidden shaping waistband offers just enough control for every day. Soft, elastic-free waistband = no digging, pinching or rolling. Thong design – no visible panty lines.

Review: Amazing for me - I would normally buy a small in most of my clothing but glad I looked at the size chart which recommended a medium. For me with a tummy that ruined my over all look in my clothes these are amazing! Smoothed and flattened my tum , hence ordered another four pairs ! Realise everyone is a different shape, the beauty of women, but these definitely worked for me.
Review: Great fit if you want a slim tummy without massive knickers - Good quality and did exactly as I hoped (firm hold across my tummy area without feeling like I was wearing big knickers.

## Features

- SUPPORT LEVEL 2: shaping (firm hug)
- ALL-DAY SHAPING: the everyday shaping thong provides light targeted shaping for your tummy and bottom, a comfortable and supportive style for everyday wear
- STAY-PUT WAISTBAND: soft and elastic-free hidden stay-put waistband, with no-slip strip to prevent digging, pinching, and rolling
- THONG DESIGN: no visible panty lines (VPL)
- SIZE GUIDE: please refer to the size guide in product images to find the right fit
- SPANX IS A BRAND FOR WOMEN, BY WOMEN: obsess comfort, deliver results and ensure you look as you feel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QGFTHIO |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 6,724 in Fashion ( See Top 100 in Fashion ) 23 in Women's Control Knickers |
| Bottom Style | Thongs |
| Brand Name | Spanx |
| Care instructions | Machine wash cold, gentle cycle. Use non-chlorine bleach when need. Lay flat to dry. Do not Iron. |
| Colour | Black |
| Country Of Origin | Vietnam |
| Country of origin | Vietnam |
| Customer Reviews | 4.0 out of 5 stars 1,322 Reviews |
| Fabric Type | 90% Nylon, 10% Spandex/Elastane |
| Fit Type | Regular |
| Fit to Size Sentiment | True |
| Garment Size Country | Great Britain |
| Global Trade Identification Number | 00843953274957 |
| Import Designation | Imported |
| Item Type Name | Thong |
| Item Weight | 0.11 Pounds |
| Leg Hem Opening Width | 1 Centimetres |
| Manufacturer | SPANX |
| Manufacturer Part Number | SS0815 |
| Material Type | Nylon |
| Material composition | 90% Nylon, 10% Spandex/Elastane |
| Model Number | SS0815 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine wash cold, gentle cycle. Use non-chlorine bleach when need. Lay flat to dry. Do not Iron. |
| Rise Style | High |
| Season and Collection Year | Spring -2,000 |
| Size | M |
| Special Features | Seamless |
| Style Name | Thong |
| UPC | 843953274957 |
| Unit Count | 1.0 count |

## Images

![Womens Undie-tectable Brief Thong, Black, M UK - Image 1](https://m.media-amazon.com/images/I/81hwnfXu3OL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Do these provide firm control on the stomach?**
A: It is a light control only. smoothing rather than shaping.

**Q: Are they truly from the brand Spanx?**
A: Yes they are, and they are marvellous under tight jeans X

**Q: I'm a small size 12, what size should I buy?**
A: Hello Carmen, Thank you for your message. For a size 12, I would recommend a Medium in this style

**Q: Are these seamless and can they be worn with a low back dress?**
A: They are seamless, it would though depend on how low the backless dress is...they are designed to be high waisted.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing for me
*by T***N on 6 August 2026*

I would normally buy a small in most of my clothing but glad I looked at the size chart which recommended a medium. For me with a tummy that ruined my over all look in my clothes these are amazing! Smoothed and flattened my tum , hence ordered another four pairs ! Realise everyone is a different shape, the beauty of women, but these definitely worked for me.

### ⭐⭐⭐⭐⭐ Great fit if you want a slim tummy without massive knickers
*by M***S on 27 July 2026*

Good quality and did exactly as I hoped (firm hold across my tummy area without feeling like I was wearing big knickers.

### ⭐⭐⭐⭐ Four Stars
*by R***R on 22 March 2018*

Great product, good fit and quick delivery

## Frequently Bought Together

- SPANX Everyday Shaping Thong - Core Control Shapewear Underwear - Invisible Under Clothes - Seamless Design
- SPANX Everyday Shaping Brief - Core Control Shapewear Underwear - Invisible Under Clothes - Seamless Design
- SPANX Undie-Tectable Thong - Comfortable Core Control - Invisible Shapewear Thong - Women's No Show Thong Underwear

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**Shop now:** [https://www.desertcart.ec/products/49731555-womens-undie-tectable-brief-thong-black-m-uk](https://www.desertcart.ec/products/49731555-womens-undie-tectable-brief-thong-black-m-uk)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-09-17*