--- product_id: 519440569 title: "Spanx Women's Undie-tectable Trouser" brand: "spanx" price: "S/.253" currency: PEN in_stock: true reviews_count: 10 category: "Spanx" url: https://www.desertcart.pe/products/519440569-spanx-womens-undie-tectable-trouser store_origin: PE region: Peru --- # Slightly small fit - size up for perfect fit No visible panty lines - seamless design Breathable, quick-drying fabric Spanx Women's Undie-tectable Trouser **Brand:** spanx **Price:** S/.253 **Availability:** ✅ In Stock ## Summary > ✨ Undie-Tectable: The secret weapon for flawless confidence 👗 ## Quick Answers - **What is this?** Spanx Women's Undie-tectable Trouser by spanx - **How much does it cost?** S/.253 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/519440569-spanx-womens-undie-tectable-trouser) ## 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 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 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 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: Not for tall people and not full briefs its a thong ( wasn't really clear) - First of all It wast really clear that it was a thing I was buying . So support for butt at all ( in fact it cuts it off and makes it stick out a bit more) Amd they ard not made for tall people. The waist band is approx 3 inches so doesn't really fix my problem but inhances in and out bits. If I get a size bigger they will be baggy at the crutch maybe I'll try and find full briefs somewhere but at that cost per pair I'll run out of money and no pants to wear !! ## 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 | B0BSC1FNJS | | Age Range Description | Adult | | Apparel Fabric Stretch | Medium Stretch | | Apparel Fabric Weight Class | Lightweight | | Best Sellers Rank | 185,371 in Fashion ( See Top 100 in Fashion ) 319 in Women's G-Strings, Thongs & Tangas | | Bottom Style | Thongs | | Brand Name | Spanx | | Care instructions | Machine Wash Cold, Gentle Cycle; Lay Flat to Dry; Do Not Iron or Dry Clean; Only Non-Chlorine Bleach When Needed | | Colour | Cafe Au Lait | | Country Of Origin | Vietnam | | Country of origin | Vietnam | | Customer Reviews | 3.8 out of 5 stars 348 Reviews | | Fabric Type | 77% Nylon, 23% Elastane. Gusset: 100% Cotton. | | Fit Type | regular | | Fit to Size Sentiment | Negative | | Garment Size Country | Great Britain | | Global Trade Identification Number | 00843953475798 | | Item Type Name | Thong | | Item Weight | 0.06 Pounds | | Manufacturer | Spanx | | Manufacturer Part Number | SP0115CaféAuLaitM | | Material Type | Nylon | | Material composition | 77% Nylon, 23% Elastane. Gusset: 100% Cotton. | | Model Number | SP0115 | | Number of Items | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash Cold, Gentle Cycle; Lay Flat to Dry; Do Not Iron or Dry Clean; Only Non-Chlorine Bleach When Needed | | Rise Style | Mid | | Season and Collection Year | UNDIETECTABLE | | Size | M | | Special Features | Smoothing waistband, Elastic-free edges | | Sport Type | Exercise and physical activity | | Style Name | Thong | | Subject Character | Thong | | Theme | Animals | | UPC | 843953475798 | | Unit Count | 1.0 count | ## 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. ### ⭐⭐ Not for tall people and not full briefs its a thong ( wasn't really clear) *by A***N on 25 January 2021* First of all It wast really clear that it was a thing I was buying . So support for butt at all ( in fact it cuts it off and makes it stick out a bit more) Amd they ard not made for tall people. The waist band is approx 3 inches so doesn't really fix my problem but inhances in and out bits. If I get a size bigger they will be baggy at the crutch maybe I'll try and find full briefs somewhere but at that cost per pair I'll run out of money and no pants to wear !! ### ⭐ 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!!! ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/519440569-spanx-womens-undie-tectable-trouser](https://www.desertcart.pe/products/519440569-spanx-womens-undie-tectable-trouser) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-22*