---
product_id: 34195018
title: "SPANX SPANXsupersmooth Undie-tectable Thong - Comfortable Core Control - Invisible Shapewear - Women No Show Thong Underwear"
brand: "spanx"
price: "£39.78"
currency: GBP
in_stock: true
reviews_count: 13
category: "Spanx"
url: https://www.desertcart.co.uk/products/34195018-spanx-spanxsupersmooth-undie-tectable-thong-comfortable-core-control-invisible-shapewear
store_origin: GB
region: United Kingdom
---

# Level 2 core control shaping Invisible under clothes, no VPL Breathable, quick-dry fabric SPANX SPANXsupersmooth Undie-tectable Thong - Comfortable Core Control - Invisible Shapewear - Women No Show Thong Underwear

**Brand:** spanx
**Price:** £39.78
**Availability:** ✅ In Stock

## Summary

> ✨ Undie-tectable confidence that moves with you!

## Quick Answers

- **What is this?** SPANX SPANXsupersmooth Undie-tectable Thong - Comfortable Core Control - Invisible Shapewear - Women No Show Thong Underwear by spanx
- **How much does it cost?** £39.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/34195018-spanx-spanxsupersmooth-undie-tectable-thong-comfortable-core-control-invisible-shapewear)

## 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

- • **Invisible All Day:** Bonded waistband and elastic-free edges ensure zero visible panty lines—wear it, forget it.
- • **Breathe & Move Freely:** Lightweight, breathable fabric with a cotton gusset keeps you fresh from desk to dinner.
- • **Effortless Core Confidence:** Level 2 shaping hugs your midsection for a sleek silhouette without sacrificing comfort.
- • **Tailored Fit, Size Up Smart:** Runs slightly small—consult the size chart to find your perfect, flattering fit.
- • **Designed by Women, for Women:** Crafted with obsession over comfort and results, so you look as good as you feel.

## Overview

The SPANXsupersmooth Undie-tectable Thong delivers level 2 core control shaping with a smoothing waistband and invisible design. Made from breathable, quick-drying nylon-elastane blend with a cotton gusset, it offers lightweight comfort and no visible panty lines. Designed to fit slightly small, this thong combines functional shapewear with everyday wearability, perfect for professional women seeking sleek, confident style under any outfit.

## Description

Smoothing waistband for comfort and compression No Visible Panty Lines Support Level 1: Smoothing - A Light Hug Product Description Looking for a nice rear view? Get your butt in Undie-tectable®. The Undie-tectable Thong was designed to give you a completely smooth look under clothes. The bonded waistband smoothes your tummy while the elastic-free edges offer no VPL, making these undies truly Undie-tectable®. Style No. SP0115 Details Care Instructions Size & Fit

Review: Happily surprised! - I was thinking it wasn’t going to do much of a difference because of the material but I was pleasantly surprised! I got my normal size of XL and it wasn’t tight at all and felt very comfortable. It held in my remaining c-section belly so nicely and made a very big difference. It also didn’t cut in weird on the butt or the hips. I will definitely be ordering some in other colors.
Review: Comfort - It is very comfortable for a thong. I had to order a larger size. I tried these on with a pair of jeans. They fit well and didn't roll down. I hate having to adjust my panties while wearing a dress. I suspect they were not designed to have a lot of hold. Still I didn't see any panty lines.

## Features

- Fits Slightly Small: This SPANX item fits slightly small, so consider sizing up; reference the size chart to get the perfect fit
- Comfortable Shapewear Thong: Supportive yet comfortable, the SPANXsupersmooth Undie-Tectable Thong shapewear gives you a smooth look with level 2 shaping, feeling like a light hug
- Smoothing Waistband: Smoothing waistband provides comfort and compression for core control, with a full coverage front and thong back; fits slightly small
- Breathable Thong Underwear for Women: This shapewear thong for core control is breathable and quick-drying, with a cotton gusset and 26" rise; no visible panty lines
- For Women, By Women: At SPANX, we obsess over comfort, deliver results and ensure you look as good as you feel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QGHFBYG |
| Additional Features | Breathable, Stretchable |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #13,527 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #42 in Women's G-Strings & Thongs |
| Bottom Style | Shapewear, Thong panty, High waist |
| 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 | Very Black |
| Customer Reviews | 3.9 out of 5 stars 3,065 Reviews |
| Fabric Type | 77% Nylon, 23% Elastane; Gusset: 100% Cotton |
| Fabric type | 77% Nylon, 23% Elastane; Gusset: 100% Cotton |
| Fit Type | regular |
| Fit to Size Sentiment | Positive |
| Garment Size Country | Great Britain |
| Global Trade Identification Number | 00843953284543 |
| Import Designation | Imported |
| Item Type Name | Thong Panties |
| Item Weight | 1 ounces |
| Manufacturer | SPANX |
| Manufacturer Part Number | SP0115 |
| Material Type | 77% Nylon, 23% Elastane; Gusset: 100% Cotton |
| Number of Items | 1 |
| 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 | X-Large |
| Sport Type | Exercise and physical activity |
| Style Name | Undie-tectable Thong |
| Style Number | SP0115 |
| Subject Character | Thong |
| Theme | Sports |
| UPC | 843953284543 |
| Unit Count | 1 Count |

## Images

![SPANX SPANXsupersmooth Undie-tectable Thong - Comfortable Core Control - Invisible Shapewear - Women No Show Thong Underwear - Image 1](https://m.media-amazon.com/images/I/71KZFRP5DTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Happily surprised!
*by A***E on October 11, 2024*

I was thinking it wasn’t going to do much of a difference because of the material but I was pleasantly surprised! I got my normal size of XL and it wasn’t tight at all and felt very comfortable. It held in my remaining c-section belly so nicely and made a very big difference. It also didn’t cut in weird on the butt or the hips. I will definitely be ordering some in other colors.

### ⭐⭐⭐⭐⭐ Comfort
*by L***O on November 16, 2023*

It is very comfortable for a thong. I had to order a larger size. I tried these on with a pair of jeans. They fit well and didn't roll down. I hate having to adjust my panties while wearing a dress. I suspect they were not designed to have a lot of hold. Still I didn't see any panty lines.

### ⭐⭐⭐⭐ Smooth and comfortable
*by M***T on July 28, 2026*

Lived there! I know several reviews say the has to return for a larger size but I disagree. I am 5’5 122 and I ordered a small. They fit perfect and had amazing coverage. There were no panty lines and the offered a pleasant amount of flatness to my abdominal area. Great value for the money.

## Frequently Bought Together

- SPANX Undie-Tectable Thong - Comfortable Core Control - Invisible Shapewear Thong - Women's No Show Thong Underwear
- SPANXshape Everyday Shaping Thong - Core Control Shapewear Underwear - Invisible Under Clothes - Seamless Design
- SPANXshape ExtraOrdinary Thong - Sculpting with Compression - Women's Shapewear Underwear - Recycled Nylon Fabric Blend

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-24*