---
product_id: 519440569
title: "Spanx Women's Undie-Tectable Trouser"
price: "321 Lei"
currency: RON
in_stock: true
reviews_count: 4
url: https://www.desertcart.ro/products/519440569-spanx-womens-undie-tectable-trouser
store_origin: RO
region: Romania
---

# Slightly small fit - size up for perfect fit No visible panty lines - seamless design Breathable, quick-drying fabric Spanx Women's Undie-Tectable Trouser

**Price:** 321 Lei
**Availability:** ✅ In Stock

## Summary

> ✨ Undie-Tectable: The secret weapon for flawless confidence 👗

## Quick Answers

- **What is this?** Spanx Women's Undie-Tectable Trouser
- **How much does it cost?** 321 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/519440569-spanx-womens-undie-tectable-trouser)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Confidence:** Seamless edges and thong back ensure zero panty lines under any outfit.
- • **Breathe Easy, Stay Fresh:** Breathable nylon-elastane blend with cotton gusset keeps you cool and dry.
- • **Light Hug, All Day Comfort:** Level 1 shaping that smooths without squeezing, perfect for long wear.
- • **Designed by Women, for Women:** Spanx’s obsession with comfort and results means you look as good as you feel.
- • **Core Control, Effortless Style:** Smoothing waistband offers gentle compression for a sleek silhouette.

## Overview

The Spanx Women's Undie-Tectable Trouser is a lightweight, breathable shapewear thong designed to smooth your tummy with level 1 compression. Featuring a smoothing waistband, seamless edges, and a thong back, it eliminates visible panty lines while providing all-day comfort. Made from a nylon-elastane blend with a cotton gusset, it’s perfect for professional millennials seeking discreet core control under skirts or trousers.

## Description

Very beautiful thong from Spanx from the Undie-tectable collection. The thong is made of nylon and elastane in the colour Sangria. Medium waistband, elastic waistband for optimal comfort, extra light material, reinforced stomach section for shaping effect. Extra comfort offers seamless ends that do not stand out under outerwear. The thong is size: L.

Review: Comfortable, lightweight, smoothing - Lets start with what I was looking for, a lightweight high leg pair of undies to smooth my tummy under a skirt for an evening out, in the middle of a hot summer, where I would be eating. Did they deliver? 100% yes. Sizing, I followed the size chart and chose XL (size 20) and although when I unpacked them they looked a little small they fit perfectly and were very comfortable. Zero roll down, they stayed in place and were easy to replace when visiting the bathroom. The thong was comfortable and I found the overall quality to be good. Now, lets get honest for a min Ladies. No piece of elasticated fabric is going to turn a size 20 into a size 12! However, if you are looking for something Lightweight, fuss free, to give you that little bit of extra confidence and disguise those peskie tummy rolls I would recommend these. They performed the function I was expecting and the colour (Cafe Au Lait) worked well with no shine through under a white skirt. I paid £14.75 for these on offer and thought that was a fair price.
Review: very stretchy material,not recommended - Very stretchy material. I took a size smaller. They don't squeeze the belly at all. I can't return them or swop. I DO NOT RECOMMEND!!!

## 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 SPANX Undie-Tectable Thong shapewear gives you a smooth look with level 1 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
- 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 comfort, deliver results and ensure you look as good as you feel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Care instructions | Machine Wash Cold, Gentle Cycle; Lay Flat to Dry; Do Not Iron or Dry Clean; Only Non-Chlorine Bleach When Needed |
| Country of origin | Vietnam |
| Material composition | 77% Nylon, 23% Elastane. Gusset: 100% Cotton. |

## Images

![Spanx Women's Undie-Tectable Trouser - Image 1](https://m.media-amazon.com/images/I/81ZlJbZbBvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortable, lightweight, smoothing
*by O***K on 13 July 2025*

Lets start with what I was looking for, a lightweight high leg pair of undies to smooth my tummy under a skirt for an evening out, in the middle of a hot summer, where I would be eating. Did they deliver? 100% yes. Sizing, I followed the size chart and chose XL (size 20) and although when I unpacked them they looked a little small they fit perfectly and were very comfortable. Zero roll down, they stayed in place and were easy to replace when visiting the bathroom. The thong was comfortable and I found the overall quality to be good. Now, lets get honest for a min Ladies. No piece of elasticated fabric is going to turn a size 20 into a size 12! However, if you are looking for something Lightweight, fuss free, to give you that little bit of extra confidence and disguise those peskie tummy rolls I would recommend these. They performed the function I was expecting and the colour (Cafe Au Lait) worked well with no shine through under a white skirt. I paid £14.75 for these on offer and thought that was a fair price.

### ⭐ very stretchy material,not recommended
*by D***A on 20 May 2025*

Very stretchy material. I took a size smaller. They don't squeeze the belly at all. I can't return them or swop. I DO NOT RECOMMEND!!!

### ⭐⭐⭐ Support on tummy area wasn't as good as expected so they have turned out to be ...
*by A***R on 19 December 2016*

Support on tummy area wasn't as good as expected so they have turned out to be an expensive pair of "normal" knickers.

## 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 Romania*
*Store origin: RO*
*Last updated: 2026-02-22*