---
product_id: 48738268
title: "Spanx Undie-tectable Invisible Thong"
brand: "spanx"
price: "A$67"
currency: AUD
in_stock: true
reviews_count: 13
category: "Spanx"
url: https://www.desertcart.com.au/products/48738268-spanx-undie-tectable-invisible-thong
store_origin: AU
region: Australia
---

# Slightly small fit - size up for perfect fit Invisible under clothes - no panty lines Breathable & quick-drying fabric Spanx Undie-tectable Invisible Thong

**Brand:** spanx
**Price:** A$67
**Availability:** ✅ In Stock

## Summary

> 🤫 The Undie-tectable Thong: Invisible comfort that’s your best kept secret.

## Quick Answers

- **What is this?** Spanx Undie-tectable Invisible Thong by spanx
- **How much does it cost?** A$67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/48738268-spanx-undie-tectable-invisible-thong)

## 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

- • **Seamless Confidence:** Heat-sealed waistband and elastic-free edges mean zero visible panty lines—your secret weapon under any outfit.
- • **Breathe Easy, All Day:** Lightweight, breathable fabric with a cotton gusset keeps you fresh and comfortable from AM to PM.
- • **Effortless Core Control:** Level 1 shaping smooths your tummy gently, giving you a sleek silhouette without sacrificing comfort.
- • **Flawless Fit, Every Time:** Designed to fit snugly with a smoothing waistband—just size up for your perfect hug.
- • **Made for Women, By Women:** Crafted with obsession for comfort and results, so you look as amazing as you feel.

## Overview

The Spanx Undie-tectable Invisible Thong offers lightweight, breathable shapewear with level 1 tummy smoothing and a seamless, heat-sealed waistband for zero panty lines. Made from a nylon-elastane blend with a cotton gusset, it fits slightly small—so sizing up ensures a perfect, comfortable fit. Ideal for all-day wear under dresses or workwear, it combines discreet core control with breathable comfort, crafted by women for women.

## Description

Looking for a beautiful rear view? Wear Undie-tectable.The Undie-tectable thong has been created to give a completely smooth look to your underwear.The heat-sealed waist band smoothes your tummy, while the elastic-free edges ensure the lines of the briefs don't mark your clothes, making them really invisible.

Review: Comfortable undies and undetective - Perfect, perfect and perfect. Exactly as described!
Review: Bridesmaid dress undergarment - Purchased for bridesmaid dresss undergarment to keep me feeling confident all day. Product as described and true to size. Perfect for open back dress and keeping a smooth lower belly.

## 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 |
|---------------|-------|
| ASIN | B00QGHEXV8 |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 18,103 in Fashion ( See Top 100 in Fashion ) 54 in Women's Control Knickers |
| Bottom Style | Thongs |
| Brand Name | Spanx |
| Care instructions | Machine Wash |
| Colour | Soft Nude |
| Country Of Origin | Vietnam |
| Country of origin | Vietnam |
| Customer Reviews | 3.7 out of 5 stars 1,886 Reviews |
| Fabric Type | 77% Nylon, 23% Elastane. Gusset: 100% Cotton. |
| Fit Type | Regular |
| Fit to Size Sentiment | True |
| Garment Size Country | Great Britain |
| Global Trade Identification Number | 00843953284253 |
| Import Designation | Imported |
| Item Type Name | Thong |
| Item Weight | 0.06 Pounds |
| Manufacturer | SPANX |
| Manufacturer Contact Information | 3035 Peachtree Rd NE, Atlanta, GA 30305, US |
| Manufacturer Part Number | SP0115 |
| Material Type | Nylon |
| Material composition | 78% Polyamide, 22% Elastane |
| Model Number | SP0115 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Rise Style | Mid |
| Season and Collection Year | Spring -2,000 |
| Size | S |
| Special Features | Breathable, Quick Dry |
| Style Name | Thong |
| Theme | Underwear |
| UPC | 843953284253 |
| Unit Count | 1.0 count |

## Images

![Spanx Undie-tectable Invisible Thong - Image 1](https://m.media-amazon.com/images/I/61xnUrmdkRL.jpg)

## Available Options

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

## Questions & Answers

**Q: If size 12 should I order a medium or large**
A: Thank you for your enquiry. The Uk12 is normally a Medium size.

**Q: If I’m a size uk 10 do I order 38 ?**
A: No

**Q: What size is a 10? The size guide is for chest measurements.**
A: 34 chest

**Q: Hi, if a size 12-14, what size would I order please?**
A: Hi,

The 12-14 size would be a medium.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortable undies and undetective
*by A***R on 30 April 2020*

Perfect, perfect and perfect. Exactly as described!

### ⭐⭐⭐⭐⭐ Bridesmaid dress undergarment
*by A***A on 14 July 2025*

Purchased for bridesmaid dresss undergarment to keep me feeling confident all day. Product as described and true to size. Perfect for open back dress and keeping a smooth lower belly.

### ⭐ They won't ket you return
*by J***N on 31 July 2026*

Terrible it arrived too late and wasn't at all like what I ordered a while ago the fabric is thin and now im being told I can't return them

## 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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**Shop now:** [https://www.desertcart.com.au/products/48738268-spanx-undie-tectable-invisible-thong](https://www.desertcart.com.au/products/48738268-spanx-undie-tectable-invisible-thong)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-08-07*