--- product_id: 3263338 title: "Men's Cotton Sweatproof Undershirt, Odor & Sweat Blocking, V-Neck" brand: "thompson tee" price: "HK$530" currency: HKD in_stock: true reviews_count: 13 url: https://www.desertcart.hk/products/3263338-mens-cotton-sweatproof-undershirt-odor-and-sweat-blocking-v-neck store_origin: HK region: Hong Kong --- # Permanent sweat & odor blocking tech 100% premium combed cotton comfort Patented Hydro-Shield sweat barrier Men's Cotton Sweatproof Undershirt, Odor & Sweat Blocking, V-Neck **Brand:** thompson tee **Price:** HK$530 **Availability:** ✅ In Stock ## Summary > 🛡️ Sweatproof your style, own every room. ## Quick Answers - **What is this?** Men's Cotton Sweatproof Undershirt, Odor & Sweat Blocking, V-Neck by thompson tee - **How much does it cost?** HK$530 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/3263338-mens-cotton-sweatproof-undershirt-odor-and-sweat-blocking-v-neck) ## 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 - • **Built to Last:** Permanent sweat protection that never washes out—no pads or replacements needed. - • **Invisible Armor:** Tailored sweat shield pads reduce bulk and bunching for a sleek, discreet fit. - • **Odor Defense On-Demand:** Hydro-Shield tech prevents sweat and odor transfer, keeping you fresh all day. - • **Stay Dry, Stay Confident:** Blocks underarm sweat and yellow stains before they reach your outerwear. - • **Classic Comfort Meets Innovation:** Soft, tagless cotton with a lay-flat collar designed for all-day wear and style. ## Overview The Men's Cotton Sweatproof Undershirt by Thompson Tee features patented Hydro-Shield technology that absorbs and blocks underarm sweat and odor before they reach your outer shirt. Crafted from 100% premium combed cotton with a tailored fit, it offers discreet protection without bulk, maintaining effectiveness wash after wash. Ideal for heavy sweaters and professionals seeking confidence and comfort in any setting. ## Description Now extending sweat & odor control beyond the shirt. Designed to help keep you feeling fresh from head to toe. Our original fit sweatproof undershirts combine comfort & functionality with a classic design to keep you looking sweat-free all day. Our slim fit undershirt design offers a sleek, subtle look that’s perfect under dress shirts, as a base layer, or worn on its own. How does Thompson Tee stop sweat marks? Patented Hydro-Shield technology absorbs underarm sweat and blocks it from reaching your outer layers, preventing visible sweat marks and helping protect your clothes from stains. Does Thompson Tee help with body odor? Yes. Hydro-Shield helps block underarm sweat and body odor from transferring to your outer layers, helping keep your clothes protected from both visible sweat marks and odor transfer. Do the built-in sweat shields feel bulky? Thompson Tee's tailored sweat shield design and underarm seam help the structured material fold naturally with your arm, reducing bunching under clothing while keeping protection where you need it. Does the sweat protection wash out? No. Hydro-Shield sweat protection is permanently built into the shirt and remains effective after many washes—no disposable pads, inserts or replacements required. What's the difference between Original Fit and Slim Fit? Original fit offers a classic, relaxed undershirt fit in soft cotton. Slim fit sits closer to the body and uses a soft, breathable rayon blend with stretch for smooth, discreet layering. Both feature Hydro-Shield sweat and odor transfer protection. OG Fit V Neck Tshirt OG Fit Crew Neck Tshirt OG Fit Deep V Neck Tshirt Slim Fit Crew Neck Tshirt Slim Fit V Neck Tshirt Shorter OG Fit Crew Neck Shorter Slim Fit V Neck ## 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 v neck undershirt layers discreetly under dress shirts and open collars blocking sweat and body odor; confidently wear tees, polos, light-colored sweaters, 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 - Original Fit Cotton Comfort: 100% premium combed cotton, Heather Grey 90/10 cotton/poly, exclusive of pad inner layer; 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 | B00CIZLWM0 | | ASIN | B07RYX83MR | | Age Range Description | Adult | | Apparel Closure Type | Pull On | | Apparel Fabric Stretch | No Stretch | | Apparel Fabric Weight Class | Lightweight | | Back Style | T Back | | Best Sellers Rank | #58,931 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #74 in Men's Undershirts | | Brand Name | THOMPSON TEE | | Color | White | | Cuff Type | No Cuff | | Customer Reviews | 4.5 4.5 out of 5 stars (1,966) | | Date First Available | April 25, 2013 | | Department | mens | | Fabric Stretchability | Non-stretchable | | Fabric Type | 100% Cotton | | Fit Type | Regular Fit | | Fit to Size Sentiment | True | | Hemline Form | Straight Hemline | | Import Designation | Made in the USA and Imported | | Item Length Description | Standard Length | | Item Type Name | Undershirt | | Item Weight | 2 Grams | | Manufacturer Part Number | 2001-0003 | | Material Type | Cotton | | Model Name | 2001-0003 | | Neck Style | V-Neck | | Occasion Type | Vacation | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Seasons | Basic | | Shirt Form Type | T-Shirt | | Sleeve Length Description | Short Sleeve | | Sleeve Type | Short Sleeve | | Sport Type | Walking | | Style Name | Dress | | Style Number | 2001-0003 | | UPC | 810041580696 | | Unit Count | 1 Count | | character | sports | | collar-type | V Neck, Round Neck | ## Images ![Men's Cotton Sweatproof Undershirt, Odor & Sweat Blocking, V-Neck - Image 1](https://m.media-amazon.com/images/I/51m5Apu0fIL.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 ### ⭐⭐⭐⭐⭐ REAL & Fully THOUGHT-OUT review..... *by on Reviewed in the United States March 10, 2019* If you want a REAL & THOUGHT-OUT review that isn't just thrown at you by a bitter person read on.....If you actually work at a fast physical pace and don't want to ever have to deal with underarm sweat even having hyperhidrosis or not, this is the best thing you can buy.I think that's what a review should reflect: If you are looking for a solution to pit sweating that isn't from a doctor than this is the best thing any can find.If there is anything anyone dislikes about how well this undershirt does it's job, I honestly mean no offense, but they need to Seek Medical Attention Immediately for any number of possible medical issues. What I mean by that is if this doesn't completely hide your exterior sweat issues then I can vouch for the fact that there are not other options besides seeing a doctor. I have hyperhidrosis (already seen a doctor for it) and I ruined my entire wardrobe out of denial and stupidity, plus having to try other cheaper attempts at a medical solution before my insurance will cover Botox.I sweat so severely that I've tried absorbing pads meant for under the armpit, I've tried other solutions like panty liners and I've tried other under shirts with similar padding. In the past I've picked shirts meant to show as little sweat as possible so when I'm at work I don't look disgusting because I have so much sweat under my arms.I can honestly tell you after trying this product on my busiest hottest most active days... It. Didn't. Show. Anything.I won't lie, I'm a little upset reading negative reviews because none of them seem to focus on the entire point of the shirt: the fact that it actually works and it does its job as well as promised.Now, if I was being pessimistic I would consider saying something like 'it makes you sweat more because it's so thick and makes you hotter'. HOWEVER, all undershirts will have that effect and 'WHO CARES?' because no one will SEE the sweat and it WICKS it right up under your armpits. As a matter of fact at the end of my sweatiest day this month my armpits felt drier than the rest of my torso and back because of the absorbent material under the arms.Because of this shirt I have finally felt for the first time in a year-and-a-half that I am not wasting my money rebuilding my whole stock of completely ruined shirts. I actually spent hundreds of dollars on new dress shirts because I finally feel like I won't ruin them in 2 wears anymore.Sizing was spot-on for standard t-shirt fitting. I'll read negative reviews and again I'm not out to bash those who haven't actually thought it through. But, based on a standard shirt bought at a standard store it fits bout spot on and anyone who still thinks it should be skin tight is missing the point of the product (not just to soak up sweat but to help wick up and 'air out' your pits). So it's good size wise as long as you don't base your sizing on somewhere like Abercrombie & Fitch or some store that uses different sizing as a sales technique because you have the opportunity to try it out in the store so you think everything else is sized wrong. Now I feel I should address reviews who complain about how it didn't actually evaporate the moisture that it wicked up, yet still wicked it up and still never saw it on the outside. First of all, if you're sweating A LOT consider the science of fluids. Water isn't normally capable of evaporating as fast as some ppl sweat. Second, I looked closer at the ones I saw saying this and they were wearing things like a jacket for 2 hours or have on something skin tight and not breathable. No rocket scientist needed here to figure out why the moisture couldn't evaporate, not the products fault, but perhaps user's miss interpretation of this product's technology. Also, for those who want the length of the arms to be shorter cut you're kinda missing the point of the shirt again and don't seem to realize how far down your arm the sweat will run or spread to.Something to keep in mind for sizing is that you may want your undershirt to be a size smaller than the shirt you wear on the top layer so it is not as easily seen underneath that shirt or cause extra wrinkles under a dress shirt. Not a bash on the product though.Lastly, as far as it holding up in the washer I haven't had a single problem with it and I have washed my first two shirts five times with a little bit of detergent, vinegar water, and dish soap each time. Now, it's just an opinion, but I think that anyone who complains about it getting holes after one wash or not holding up in the washing machine should consider actually using that setting labeled 'gentle' or consider getting a new washing machine. Bottom line is it holds up just as well as any shirt I have, and better than ones that cost twice as much."This is what all undershirts should be like." ### ⭐⭐⭐⭐⭐ Only undershirt I will ever again with hyperhidrosis. Buy 1 size down in my experience. *by on Reviewed in the United States April 12, 2017* I can't give this enough stars! As someone who has dealt with to social/professional reprucussions of hyperhidrosis, my life has been changed. I was starting a new job that would bring me back to business casual and I was dreading dealing with the side-stains (my sweat goes far beyond just armpit sized stains, we are talking easy 1 ft. + diameter from bicep to rib...). I bought 1 (in black of course) to test out during my final week of my last job and found with both a 1/4 zip and sweater, I didn't have any noticable pit stains the ENTIRE day. Typically, I would be pitting by the time I was on my morning commute. I have now worn 3 dress shirts at the new job (blue, yellow, purple, colors I would HAVE NEVER WORN BEFORE) and not had ANY armpit stains show.I RECOMMEND BUYING A SIZE DOWN. This will help ensure that the shirt does it's job, as the absorant material will capture more sweat and not allow it to bypass to the sleeves or side of your shirt. I typically wear a medium, and am very happy I bought a small, it is not tight against the body and still allows for breathability and comfort while working better in the areas it is supposed to.Others have said that the shirts feel weird under the armpits because your sweat is collected there. I have to say I don't notice this at all! I mean, as someone who has dealt with years of excessive sweating in the armpits, it really feels no different than having a sweaty armpit in a cotton undershirt, just now it is held to ONLY the under shirt. I frankly forgot I was wearing a special version within 30min-1hr. I can't notice any difference when walking or at my desk.Also, I bought a grey version of the shirt so I could better see just how effective it is. I noticed that my sweat would show on the outer rims of the armpit area where the absorant material stopped. However, this sweat would not bleed through to the outer layer! I am buying more and different versions to replace ALL my undershirts. This is truly the only under shirt I will wear again. ### ⭐⭐⭐⭐⭐ Great product that does exactly what it claims to do! *by on Reviewed in the United States October 25, 2017* I've dealt with excessively sweaty arm pits since I was in my 20s due to anxiety. I'm now 44. Over the years, I've adjusted what I wear to avoid embarrassing sweat stains on everything from dress shirts to fleece sweatshirts to sport coats . For the last several years, I've resorted to wearing a light weight fleece jacket around the office to conceal my wet pits.I'm not someone who leaves reviews for products I've purchased, regardless of them being good or bad. Until now. The Thompson Tee is a game changer. I purchased 5 of the vneck shirts a week ago and I've worn one each day since receiving my initial order. These shirts do EXACTLY what they claim to do! Today, I had an all day meeting with 8 people in a small, stuffy/warm conference room. For the first time in years, I clasped my hands behind my head and was CONFIDENT that my outer dress shirt was dry! I did notice that several sets of eyes zoomed in on my pits, looking for the sweat marks that normally would have been present. All I could do is smile knowing that I had nothing to hide! I felt much more confident and much less self conscious! For once, I felt NORMAL!Today, I placed an order for 5 more Thompson Tees. Are they pricey? Yes, they are. But, the level of self confidence that these t-shirts have brought me is priceless! Over the next few months, I'll be ordering several colored crew neck shirts to round out my collection.If you're on the fence with placing your order, just do it! You won't be disappointed! I wish these would have been around years ago! Thank you Thompson Tee for helping to restore my confidence and for making my day a bit easier :) ## Frequently Bought Together - Men's Sweatproof Undershirt | Cotton V Neck | Original Fit | with Sweat Pads - Men's Sweatproof Undershirt | Slim Fit V Neck T-Shirt with Underarm Sweat Pads | Aluminum-Free Alternative - Men's Sweatproof Undershirt | Cotton Deep V Neck | Original Fit | with Sweat Pads --- ## 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.hk/products/3263338-mens-cotton-sweatproof-undershirt-odor-and-sweat-blocking-v-neck](https://www.desertcart.hk/products/3263338-mens-cotton-sweatproof-undershirt-odor-and-sweat-blocking-v-neck) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-09-19*