---
product_id: 41974337
title: "- Sweatproof Undershirt for Men w/ Underarm Sweat Pads (Original Fit, Deep V-Neck)"
price: "$129.80"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/41974337-sweatproof-undershirt-for-men-w-underarm-sweat-pads-original-fit
store_origin: EC
region: Ecuador
---

# Patented Hydro-Shield sweatproof tech 100% premium combed cotton fabric Designed in USA, ethically made - Sweatproof Undershirt for Men w/ Underarm Sweat Pads (Original Fit, Deep V-Neck)

**Price:** $129.80
**Availability:** ✅ In Stock

## Summary

> 💼 Sweatproof your success — confidence that never quits!

## Quick Answers

- **What is this?** - Sweatproof Undershirt for Men w/ Underarm Sweat Pads (Original Fit, Deep V-Neck)
- **How much does it cost?** $129.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/41974337-sweatproof-undershirt-for-men-w-underarm-sweat-pads-original-fit)

## 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

- • **Durable & Easy Care:** Machine washable and dryer safe undershirt that maintains sweatproof effectiveness wash after wash.
- • **Seamless Style Upgrade:** Deep V-neck design fits perfectly under dress shirts without showing, elevating your professional look effortlessly.
- • **Stay Dry, Stay Confident:** Clinically proven sweatproof pads block underarm sweat completely, so you never worry about embarrassing stains again.
- • **Breathable Comfort All Day:** Lightweight, breathable cotton keeps you cool and comfortable from morning meetings to late-night events.
- • **Ethically Crafted for Sensitive Skin:** Aluminum-free, chemical-free, and made with fair labor standards—perfect for the conscious professional.

## Overview

The Thompson Tee Original Fit Sweatproof Undershirt features patented Hydro-Shield technology with clinical-grade sweatproof pads that block underarm sweat completely. Made from 100% premium combed cotton with a stylish deep V-neck, it offers breathable comfort and a seamless fit under dress shirts. Designed in the USA and ethically manufactured, this aluminum-free undershirt is machine washable and built to last, empowering professionals to stay dry and confident in any high-stakes situation.

## Description

desertcart.com: Men's Sweatproof Undershirt - Cotton Deep V Neck T-Shirt with Underarm Sweat Pads - Original Fit - Aluminum-Free Alternative - Black - X-Large : Clothing, Shoes & Jewelry

Review: These WORK! Life-changing! - Not often that I can say a piece of clothing has changed my life. Being a pretty big dude, when I get hot I tend to get drenched. As I often wear long sleeve dress shirts for work, this has always been somewhat embarrassing. These undershirts work. They really keep the moisture off of me and off my shirts. They somehow dissipate it off into the air. I had a few that arrived in my order with a tiny hole near the neckline. Not a big deal but I did let the seller know in case it was a batch defect. They immediately sent me replacements. Excellent product and customer service! Be sure to wash these on ‘delicate’ and do not put in dryer. Hang up and let them air dry.
Review: Perfect at what it's designed for - Some sizing inconsistency BUT they work so well at what they are primarily designed for that I don't even care. 5 stars. I own 5 of them and wear them almost every single day with no sweat stains whatsoever anymore.

## Features

- The Original Premium Sweatproof Undershirt For Men: The Thompson Tee sweatproof men's undershirt was the first of its kind on the market to address the embarrassing topic of sweat with a safe, affordable, and convenient solution; With over 2 million lightweight, breathable, comfortable t-shirts sold, we continue to be the leader in reducing the stigma of sweat and helping our customers feel comfortable in their own skin, every day
- Patented Sweatproof Technology: Our men's undershirts are made with the state-of-the-art Hydro-Shield sweatproof technology featuring the only patented, clinical-grade sweat proof material; the proprietary moisture-wicking undershirt sweat pads pulls sweat away from your skin, preventing it from seeping onto your shirt and keeping you cool and dry throughout the day; perfect for important or stressful events such as weddings, interviews, presentations, first dates, and more
- Versatile Sweat & Odor Defense T-Shirt: Our stylish men's deep v neck undershirt complements any outfit while discreetly keeping sweat and body odor at bay, giving you the confidence to wear any dress shirt without fear of sweat marks; these original fit undershirts are made from 100% premium combed cotton (Heather Grey 90/10 cotton/poly) exclusive of the underarm pads inner layer; tagless with a lay-flat collar for a seamless fit
- Block Sweat Stains & Stay Confident: In every innovative men's sweatproof undershirt we offer, our patented sweat pads stop all armpit sweat; these premium undershirts are machine washer and dryer safe and won't lose effectiveness over time, so feel free to wear, wash, dry, & repeat
- Designed In The USA & Manufactured With Care: Thompson Tee sweatproof undershirts are designed in the USA and manufactured in American and global facilities that uphold the highest fair labor standards; our premium undershirts are never chemically treated and are great for those with sensitive skin as an aluminum-free and prescription antiperspirant alternative

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Care instructions | Machine Wash |
| Closure type | Pull On - Due to the wide neckline, we recommend ordering one size down for the best fit. |
| Fabric type | 100% Cotton |
| Origin | Made in the USA and Imported |

## Images

![- Sweatproof Undershirt for Men w/ Underarm Sweat Pads (Original Fit, Deep V-Neck) - Image 1](https://m.media-amazon.com/images/I/61pgwOcZVVL.jpg)

## Available Options

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

## Questions & Answers

**Q: Who are Thompson Tees for?**
A: Thompson Tees are for everyone! Whether you have a medical condition and are looking for a natural alternative for excessive sweating or need a nervousness barrier, we've got you covered! No more sweat stains means confidence and comfort every day.

**Q: Original Fit vs Slim Fit: Which one is right for me?**
A: Slim Fit shirts are made with rayon and spandex and are intended to fit snug, so they’re more discreet underneath your clothing. Original Fit is made from 100% cotton & provides a little more breathing room for those who prefer a looser undershirt.

**Q: How is the Thompson Tee different from other "sweat proof" shirts?**
A: The Thompson Tee is the original sweat proof undershirt. It's the only undershirt backed by a patent from the U.S. Patent Office for our Hydro-Shield sweatproof technology, which completely absorbs & blocks sweat with breathability.

**Q: Is the underarm barrier really sweat proof?**
A: The Thompson Tee is the only patented proprietary design that uses a clinical-grade sweatproof material that completely blocks moisture from passing through. So you can be sure that the shirt won't lose its effectiveness over time, wash after wash.

**Q: What's the story behind the Thompson Tee?**
A: Spurred by their struggles with hyperhidrosis, a medical condition causing heavy perspiration, friends Billy Thompson & Randy Choi, joined forces to create the Thompson Tee, a sweatproof tshirt solution to the embarrassing sweat marks and stains.

## Customer Reviews

### ⭐⭐⭐⭐⭐ These WORK! Life-changing!
*by F***T on June 9, 2018*

Not often that I can say a piece of clothing has changed my life. Being a pretty big dude, when I get hot I tend to get drenched. As I often wear long sleeve dress shirts for work, this has always been somewhat embarrassing. These undershirts work. They really keep the moisture off of me and off my shirts. They somehow dissipate it off into the air. I had a few that arrived in my order with a tiny hole near the neckline. Not a big deal but I did let the seller know in case it was a batch defect. They immediately sent me replacements. Excellent product and customer service! Be sure to wash these on ‘delicate’ and do not put in dryer. Hang up and let them air dry.

### ⭐⭐⭐⭐⭐ Perfect at what it's designed for
*by B***E on November 28, 2025*

Some sizing inconsistency BUT they work so well at what they are primarily designed for that I don't even care. 5 stars. I own 5 of them and wear them almost every single day with no sweat stains whatsoever anymore.

### ⭐⭐⭐⭐⭐ Best t-shirt ever
*by L***S on January 9, 2018*

Chronic sweat factory here, these shirts are my absolute favorite. I have them in 3 colors and wear them as much as humanly possible. Got a flight? this shirt. Going to the mall? this shirt. Driving long distance? this shirt. Meeting my bf's family? this shirt. No matter how hot and sweaty my pits get, they have not once soaked through. I'm usually a men's Large t-shirt, and the size Medium fits me a little baggy, whereas Small is snug and comfortable. The padding is thick and can take a little time to get used too, but after a while it feels like a regular t-shirt. The underarms get a little poofy after a few washes, but they flatten back down as you wear it.

## Frequently Bought Together

- Men's Sweatproof Undershirt | Cotton Deep V Neck | Original Fit | with Sweat Pads
- Men's Sweatproof Undershirt | Slim Fit V Neck T-Shirt with Underarm Sweat Pads | Aluminum-Free Alternative
- Sweatproof Undershirt Mens Cotton V Neck w Sweat Pads, Silver Treated to Fight Embarrassing Odor, Aluminum Free Alternative

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**Shop now:** [https://www.desertcart.ec/products/41974337-sweatproof-undershirt-for-men-w-underarm-sweat-pads-original-fit](https://www.desertcart.ec/products/41974337-sweatproof-undershirt-for-men-w-underarm-sweat-pads-original-fit)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-09*