---
product_id: 110813166
title: "Spanx Undie-tectable Brief"
brand: "spanx"
price: "£30.45"
currency: GBP
in_stock: true
reviews_count: 13
category: "Spanx"
url: https://www.desertcart.co.uk/products/110813166-spanx-undie-tectable-brief
store_origin: GB
region: United Kingdom
---

# Slightly small fit - size up for perfect fit Level 1 shaping with smoothing waistband Breathable & quick-drying fabric Spanx Undie-tectable Brief

**Brand:** spanx
**Price:** £30.45
**Availability:** ✅ In Stock

## Summary

> ✨ Undie-tectable Brief: Your secret weapon for smooth, confident style! 👙

## Quick Answers

- **What is this?** Spanx Undie-tectable Brief by spanx
- **How much does it cost?** £30.45 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/110813166-spanx-undie-tectable-brief)

## 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

- • **All-Day Comfort:** Breathable nylon-elastane blend with a cotton gusset keeps you fresh and dry from morning meetings to after-hours events.
- • **Women-First Design:** Crafted by SPANX with a focus on comfort and results, empowering you to look as good as you feel.
- • **Invisible Confidence:** Elastic-free edges and bonded waistband create a seamless, no-VPL look under any outfit.
- • **Flawless Fit, Every Time:** Designed to fit slightly small—consult the size chart to nail your perfect size and avoid any guesswork.
- • **Lightweight Core Control:** Level 1 shaping smooths your tummy and waist without sacrificing comfort or breathability.

## Overview

The SPANX Undie-tectable Brief offers lightweight, level 1 shaping with a smoothing waistband and elastic-free edges for a completely invisible look under clothes. Made from a breathable nylon-elastane blend with a cotton gusset, it provides comfortable core control and quick-drying performance. Designed slightly small, sizing up ensures the perfect fit. Ideal for professional women seeking discreet, all-day comfort and confidence.

## Description

Looking for a nice rear view? Get your butt in Undie-tectable®. The Undie-tectable Brief 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.

Review: 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.
Review: Nice fabric. - Good fit, nice and smooth.

## 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 Underwear: Supportive yet comfortable, the SPANX Undie-Tectable Brief shapewear gives you a smooth look with level 1 shaping, feeling like a light
- Smoothing Waistband: SPANX panties are invisible under your clothes; smoothing waistband provides comfort and compression for core control, with a full coverage front and back
- Breathable Underwear for Women: This shapewear brief for core control is breathable and quick-drying, with a cotton gusset and 26" rise
- For Women, By Women: At SPANX, we obsess comfort, deliver results and ensure you look as good as you feel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QGHGL72 |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 43,423 in Fashion ( See Top 100 in Fashion ) 300 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 | Soft Nude |
| Country Of Origin | Vietnam |
| Country of origin | Vietnam |
| Customer Reviews | 3.9 out of 5 stars 1,235 Reviews |
| Fabric Type | 77% Nylon, 23% Elastane. Gusset: 100% Cotton. |
| Fit Type | Regular |
| Fit to Size Sentiment | Positive |
| Garment Size Country | Germany |
| Global Trade Identification Number | 00843953271413 |
| Item Type Name | Brief |
| Item Weight | 0.07 Pounds |
| 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 | XL |
| Special Features | Breathable underwear for women, Comfortable shapewear underwear, Invisible Core Control Underwear, Smoothing waistband |
| Style Name | UNDERWEAR |
| UPC | 843953271413 |
| Unit Count | 1.0 count |

## Images

![Spanx Undie-tectable Brief - Image 1](https://m.media-amazon.com/images/I/61lPE+gAtvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Control of the belly!
*by S***S on 22 July 2024*

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.

### ⭐⭐⭐⭐⭐ Nice fabric.
*by P***Y on 5 May 2023*

Good fit, nice and smooth.

### ⭐ Size not accurate
*by A***R on 20 October 2025*

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.

## Frequently Bought Together

- SPANX Undie-Tectable Brief - Comfortable Core Control - Invisible Shapewear Underwear - No Visible Panty Lines - No Show
- SPANXshape Everyday Shaping Brief - Core Control Shapewear Underwear - Invisible Under Clothes - Seamless Design
- SPANXsculpt Seamless Power High-Waisted Brief - Lightweight All-Day Comfort - Core Control Shapewear - High-Waisted Underwear

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**Shop now:** [https://www.desertcart.co.uk/products/110813166-spanx-undie-tectable-brief](https://www.desertcart.co.uk/products/110813166-spanx-undie-tectable-brief)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-25*