---
product_id: 10810640
title: "Men's Slim Sweatproof Undershirt, Odor & Sweat Blocking, Rayon, V-Neck"
brand: "thompson tee"
price: "Bs.1860"
currency: BOB
in_stock: true
reviews_count: 13
category: "Thompson Tee"
url: https://www.desertcart.bo/products/10810640-mens-slim-sweatproof-undershirt-odor-and-sweat-blocking-rayon-v
store_origin: BO
region: Bolivia
---

# Blocks sweat marks & yellow stains Slim fit with premium rayon-spandex blend Patented Hydro-Shield sweat barrier Men's Slim Sweatproof Undershirt, Odor & Sweat Blocking, Rayon, V-Neck

**Brand:** thompson tee
**Price:** Bs.1860
**Availability:** ✅ In Stock

## Summary

> 💼 Sweatproof style that means business—stay dry, look sharp, and own every room.

## Quick Answers

- **What is this?** Men's Slim Sweatproof Undershirt, Odor & Sweat Blocking, Rayon, V-Neck by thompson tee
- **How much does it cost?** Bs.1860 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/10810640-mens-slim-sweatproof-undershirt-odor-and-sweat-blocking-rayon-v)

## Best For

- thompson tee enthusiasts

## Why This Product

- Trusted thompson tee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Seamless Comfort:** Slim fit with tagless V-neck and underarm seam that reduces bulk and bunching under dress shirts or polos.
- • **Stay Dry, Stay Confident:** Patented Hydro-Shield tech blocks sweat before it hits your outerwear—no more embarrassing stains or odors.
- • **Breathable Premium Fabric:** 95% rayon and 5% spandex blend offers soft, breathable stretch that moves with you all day without chemical treatments.
- • **Effortless Care & Durability:** Machine washable, aluminum-free, and designed to maintain sweat-blocking power wash after wash—your long-term sweat defense.
- • **Invisible Armor for Heavy Sweaters:** Up to 170 sq in sweat shield coverage tailored to size, designed specifically for hyperhidrosis and intense sweaters.

## Overview

The Thompson Tee Men's Slim Sweatproof Undershirt features patented Hydro-Shield sweat-blocking technology with up to 170 sq in of underarm coverage, crafted from a premium 95% rayon and 5% spandex blend for a slim, breathable fit. Designed for heavy sweaters and hyperhidrosis sufferers, it prevents sweat marks, yellow stains, and odor transfer while maintaining a sleek, tagless V-neck profile that layers invisibly under dress shirts and polos. Machine washable and durable, it offers professional-grade sweat protection without bulk or chemical treatments.

## Description

Buy THOMPSON TEE Men's Sweatproof Undershirt Rayon V Neck, Slim Fit, White, S | For heavy sweat protection; blocks sweat marks, yellow stains, and odor and other Active Shirts & Tees at desertcart.com. Our wide selection is elegible for free shipping and free returns.

Review: Amazing product, completely conceals my hyperhidrosis. Just HOT to wear - Excellent product, especially for someone like me. Undershirt is a very tight/Under Armour like shirt that clings to your body and leaves no trace to whatever you put over it (polos, dress shirts, even t-shirts). The deep V-neck hides the fact you're even wearing an undershirt at all 99% of the time. REALLY will trap the sweat from showing through your clothes, even in my case which happens to be south Florida. You will look dry like a normal human being by the end of the day guaranteed. THAT BEING SAID my one complaint that isn't really a complaint would be that it is hot to wear. Obviously it should be... you're trapping all the sweat underneath it. It's just kind of a strange feeling to get used to feeling the wet sweat clung underneath a skintight layer of shirt with your top shirt looking completely dry and normal. Highly recommend
Review: The Thompson Tee may be expensive, but it works better than expected. - I spent a fair amount of time looking into the Thompson Tee before making this purchase, I almost bought directly from their website but the most common complaint is that shipping is a nightmare. Ordering through desertcart meant paying a little more, but the tradeoff is that I got it the same day because of Prime and how early I placed my order. I run hot, always have. So wearing dress shirts in the summer is always a risk, but I tested this shirt on a 91-degree day in NYC and let me tell ya, it worked like a charm. I wore this for approximately 4 hours, I spent a fair amount of that time rushing around by foot, in direct sunlight. As soon as I got home, I went right to a mirror and checked, not a single damp spot anywhere to be found. The second time I wore it, temperature conditions were similar, a little cooler but fairly humid out. I wore it for approximately 10 hours and still, no sweat marks on my shirt. As for the fit; this is meant to be snug on your body as shown in the photo for the product. It takes some time to get used to but wasn't uncomfortable to wear. My one complaint (if it can even be considered one) is that I wish the v-neck was a little deeper. Currently, if you unbutton more than the top, the shirt will show. Minor but something to consider if you prefer to unbutton two or even three buttons. A simple solution would be to either change the current cut of the V so it is at least an inch deeper or to offer this in a deep v-neck. The price is a bit steep for an undershirt but it works for me and was worth the money invested. I will definitely be purchasing a few more of these but will most likely wait to see how this purchase holds up after a few washes. PS Read the care instructions carefully, this is an item that can't be bleached.

## Features

- Stop Sweat Before It Shows: The original Thompson Tee sweatproof undershirt for men blocks underarm sweat, pit stains, sweat marks and yellow stains before they reach outer shirts; built for for heavy sweaters and those with hyperhidrosis
- Patented Hydro-Shield Protection: Proprietary moisture-wicking underarm sweat pads absorb and block armpit sweat before it reaches your outer shirt, with up to 170 sq in of sweat shield coverage on men's 3XL; coverage varies by size
- Versatile Sweat & Odor Defense: Stylish slim fit v neck undershirt layers smoothly while discreetly blocking sweat and body odor under tees, polos, light-colored sweaters and uniforms without visible sweat marks or odor transfer
- Discreet Fit With Less Underarm Bulk: Tailored sweat shield pad design and underarm seam help the shirt fold naturally with your underarm, reducing bunching under clothing and providing protection where men sweat most; effective after many washes
- Slim Fit Rayon Comfort: 95% premium rayon and 5% spandex, exclusive of pad inner layer, for a soft, breathable, smooth fit; tagless with lay-flat collar, machine wash and dry safe, aluminum-free and never chemically treated; designed in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00OL11I6E |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Apparel Occasion and Lifestyle | Office, Dress, Formal, Casual, Workout |
| Back Style | T Back |
| Best Sellers Rank | #47,335 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #640 in Men's Athletic Shirts & Tees |
| Brand Name | THOMPSON TEE |
| Care instructions | Machine wash inside out in cold or warm water. Tumble dry low or medium. Do not bleach, dry clean, or iron. |
| Closure type | Pull On |
| Color | White |
| Cuff Type | No Cuff |
| Customer Reviews | 4.4 out of 5 stars 1,723 Reviews |
| Fabric Stretchability | Stretchable |
| Fabric Type | 95% Rayon, 5% Spandex |
| Fabric type | 95% Rayon, 5% Spandex |
| Fit Type | Slim Fit |
| Fit to Size Sentiment | True |
| Garment Size Country | United States |
| Hemline Form | Straight Hemline |
| Import Designation | Made in the USA and Imported |
| Item Length Description | Standard Length |
| Item Type Name | Undershirt |
| Item Weight | 5.28 ounces |
| Manufacturer Part Number | 6001-0001 |
| Material Type | Premium Rayon Blend |
| Neck Style | V-Neck |
| Number of Items | 1 |
| Occasion Type | Vacation |
| Origin | Made in the USA and Imported |
| Pattern | Solid |
| Product Care Instructions | Machine wash inside out in cold or warm water. Tumble dry low or medium. Do not bleach, dry clean, or iron. |
| Shirt Form Type | T-Shirt |
| Sleeve Length Description | Short Sleeve |
| Sleeve Type | Short Sleeve |
| Sport Type | All Activities |
| Style Name | Seamless |
| Style Number | 6001-0001 |
| UPC | 810041581488 |
| Unit Count | 1 Count |
| character | sports |
| collar-type | Tagless V-Neck Collar |
| top-style | Undershirt |

## Images

![Men's Slim Sweatproof Undershirt, Odor & Sweat Blocking, Rayon, V-Neck - Image 1](https://m.media-amazon.com/images/I/61ssEVUUJDL.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

### ⭐⭐⭐⭐⭐ Amazing product, completely conceals my hyperhidrosis. Just HOT to wear
*by A***V on January 17, 2017*

Excellent product, especially for someone like me. Undershirt is a very tight/Under Armour like shirt that clings to your body and leaves no trace to whatever you put over it (polos, dress shirts, even t-shirts). The deep V-neck hides the fact you're even wearing an undershirt at all 99% of the time. REALLY will trap the sweat from showing through your clothes, even in my case which happens to be south Florida. You will look dry like a normal human being by the end of the day guaranteed. THAT BEING SAID my one complaint that isn't really a complaint would be that it is hot to wear. Obviously it should be... you're trapping all the sweat underneath it. It's just kind of a strange feeling to get used to feeling the wet sweat clung underneath a skintight layer of shirt with your top shirt looking completely dry and normal. Highly recommend

### ⭐⭐⭐⭐⭐ The Thompson Tee may be expensive, but it works better than expected.
*by K***A on August 20, 2018*

I spent a fair amount of time looking into the Thompson Tee before making this purchase, I almost bought directly from their website but the most common complaint is that shipping is a nightmare. Ordering through Amazon meant paying a little more, but the tradeoff is that I got it the same day because of Prime and how early I placed my order. I run hot, always have. So wearing dress shirts in the summer is always a risk, but I tested this shirt on a 91-degree day in NYC and let me tell ya, it worked like a charm. I wore this for approximately 4 hours, I spent a fair amount of that time rushing around by foot, in direct sunlight. As soon as I got home, I went right to a mirror and checked, not a single damp spot anywhere to be found. The second time I wore it, temperature conditions were similar, a little cooler but fairly humid out. I wore it for approximately 10 hours and still, no sweat marks on my shirt. As for the fit; this is meant to be snug on your body as shown in the photo for the product. It takes some time to get used to but wasn't uncomfortable to wear. My one complaint (if it can even be considered one) is that I wish the v-neck was a little deeper. Currently, if you unbutton more than the top, the shirt will show. Minor but something to consider if you prefer to unbutton two or even three buttons. A simple solution would be to either change the current cut of the V so it is at least an inch deeper or to offer this in a deep v-neck. The price is a bit steep for an undershirt but it works for me and was worth the money invested. I will definitely be purchasing a few more of these but will most likely wait to see how this purchase holds up after a few washes. PS Read the care instructions carefully, this is an item that can't be bleached.

### ⭐⭐⭐⭐⭐ A godsend for hyperhydrosis
*by S***Y on July 20, 2026*

This shirt is beyond exceptional. If you are looking for a sweat resistant undershirt that stands up to any level of underarm sweat there is nothing better. I have worked 10 hour shifts in hot kitchen environments and this shirt takes it and stays dry. It's color will eventually wear out in 6+ months but will still remain absorbent in that time and beyond. I wear one of these undershirts every day and wouldn't leave the house without it if you suffer from underarm hyperhydrosis the same way that i do. It's pricey, but if you face sweating problems like I do it will become an essential part of you wardrobe. Tariffs have increased it's price dramatically but it's still essential wearing if you sweat like i do. $45 for a single T-shirt hurts but if you've looked this far for a solution you won't regret buying this.

## Frequently Bought Together

- Men's Sweatproof Undershirt | Slim Fit V Neck T-Shirt with Underarm Sweat Pads | Aluminum-Free Alternative
- Men's Sweatproof Undershirt | Cotton Crew Neck | Original Fit | with Sweat Pads
- Ejis Men's Sweat Proof Undershirt, V Neck, Anti-Odor Silver, Micro Modal, Sweat Pads

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---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-08-07*