---
product_id: 25820301
title: "Ejis Sweat Defense Undershirt | V Neck| Underarm Sweat Proof Micro Modal"
price: "$143"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/25820301-ejis-sweat-defense-undershirt-v-neck-underarm-sweat-proof-micro
store_origin: NZ
region: New Zealand
---

# Silver-infused odor control tech 95% Micro Modal for ultra softness 120 sq. in. sweat-proof coverage Ejis Sweat Defense Undershirt | V Neck| Underarm Sweat Proof Micro Modal

**Price:** $143
**Availability:** ✅ In Stock

## Summary

> 🕶️ Stay dry, stay sharp, stay unstoppable.

## Quick Answers

- **What is this?** Ejis Sweat Defense Undershirt | V Neck| Underarm Sweat Proof Micro Modal
- **How much does it cost?** $143 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/25820301-ejis-sweat-defense-undershirt-v-neck-underarm-sweat-proof-micro)

## 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

- • **Effortless Care:** Machine washable, quick-drying, and shrink-resistant for a reliable, long-lasting performance.
- • **Sweatproof Armor:** 120 sq. inches of seamless underarm protection keeps your dress shirt spotless all day.
- • **Cloud-Like Comfort:** Experience 50% softer, breathable Micro Modal fabric with 5% spandex stretch for all-day freedom.
- • **Sleek & Secure Fit:** Extended length and contoured raglan seams ensure your undershirt stays tucked and moves with you.
- • **Odor-Defying Silver:** Embedded SILVADUR silver ions neutralize odor-causing bacteria, so you stay fresh from AM to PM.

## Overview

The Ejis Sweat Defense Undershirt combines a large, integrated waterproof layer with premium Micro Modal fabric and silver-infused anti-odor technology to provide unmatched sweat protection and comfort. Designed with a slim fit and added length, it prevents underarm sweat marks while staying tucked and flexible throughout your busiest days. Machine washable and durable, it’s the ultimate confidence booster for professionals who refuse to let sweat hold them back.

## Description

Large One Piece Waterproof Layer + Odor Preventing + Super Premium Fabrics = Your Shirt Staying Dry and You Feeling Confident We founded Ejis based on the belief we could make you feel more confident by solving one of your most embarrassing problems. We’ve woven intelligent design, world class functionality and unrivaled comfort into our sweatproof undershirts to give you what we call wearable confidence. Waterproof fabric stops your sweat from transferring to your shirt. Durable enough to be washed again and again. Large one piece fully integrated and silent waterproof layer protects more area and won't leak. The underarm seam cutting through the waterproof layer found on other sweat proof undershirts is gone which means no risk of leaking. Silver is permanently bound to the fibers of the Micro Modal fabric to prevent odor. Super premium Micro Modal fabric is 2x softer and 50% more water-absorbent than cotton which makes wearing it all day more comfortable. Combined with 5% Spandex it adds stretch so it wears like an advanced performance fabric and keeps its original shape. Slim fit design keeps the protective area snugly up against your armpit. Added length and stretch helps to keeps it tucked in. TO MOTHERS AND PARTNERS If you want to instantly help someone you care about, know that our sweat proof undershirts have been specifically designed to solve their problem once and for all. WHAT THIS SWEATPROOF UNDERSHIRT WON'T DO Your sweat won't disappear, unfortunately it's not that good. It may feel damp under your arms but it won't show on your shirt.

Review: comfortable, and not worrying about my sweat all the ... - This shirt is a life saver. I've struggled with sweating ever since I can remember. It got to the point I was bringing a spare under shirt and spare button down to work almost everyday. If I had a meeting or presentation I was always changing shirts before or after. I own two of every dress shirt just so that people won't notice if I change my shirt mid day at lunch due to sweating. Gone are those days. I just spent a week on the road, meeting with customers, execs, teaching classes, all sorts of things that up my anxiety and make me go through shirts. This shirt really is sweat proof. I did the unthinkable. I wore the same shirt on a 16hr day. Never in my wildest dreams did I think I'd be able to do that. These shirts have changed my life, I'm more confident, comfortable, and not worrying about my sweat all the time. Side perk, if you buy them a tad small, they can help keep your belly in. :) I ordered the small, and it works great. Good length to tuck in, nice and tight in the pits so that nothing transfers to the overshirt. Worth the price alone just to keep from ruining dress shirts with permanent pit stains, let alone laundry/dry cleaning bills. But honestly, the confidence and freedom from worrying is priceless. I own 5 shirts now, one for each work day.
Review: TL;DR It works phenomenally. - Since adolescence, I have had an issue. I sweat EXCESSIVELY under my armpits. I'm not even an overly heavy guy or anything. I just sweat under my armpits excessively. Everything I've done to make it stop has failed. Prescription strength antiperspirant, diet change, napkins under my armpits; you name it, I've probably tried it. So, I've just learned to live with it. I wear shirts that hide it to a degree, but it's still visible. I wear over shirts, but eventually I sweat through to them. I wear hoodies and sweaters over said over shirt, but, again, eventually, not even a half way through my day, I'll sweat through to them. It's stained almost every single shirt I own. I've had to throw out and re-buy my entire work-shirt catalog more times that I care to admit. Last week, I bought this shirt. Let me just say this one thing. It works. I'm not joking when I tell you it's changed my life INSTANTLY. Zero moisture has soaked through. None. Nothing. For the first time since my teen years, I feel like a normal person and not a freak. It's something I cannot describe. I've washed it every night just so that I can wear it every day. I plan on buying more. This is seriously the best purchase I've ever made. My only regret with this product is not finding it sooner. If the people who make this product are reading this, just know that I thank you from the bottom of my heart. I hope anyone who has similar issues to me finds this, because it has changed my life.

## Features

- THE EJIS SWEAT DEFENSE MICRO MODAL UNDERSHIRT: Forget ordinary cotton undershirts. Our premium Sweat Defense undershirt keeps your dress shirt bone dry and are 100% guaranteed to stop armpit sweat marks. With a combined 120 sq. inches of coverage in each sweat proof undershirt, you can think of it as your never fail backup to antiperspirant deodorant.
- ULTRA-COMFORTABLE MICRO MODAL FABRIC: Light, breathable, silky-smooth micro modal fabric feels up to 50% softer than regular cotton. With 5% spandex knit-in for maximum flexibility and freedom, it may be the most comfortable undershirt you’ve ever worn.
- SILVER-INFUSED ANTI-ODOR TECHNOLOGY: Smell fresh all day with advanced SILVADUR technology embedded into every shirt. Real silver ions fight odor-causing bacteria to keep you looking and smelling your very best - a more environmentally-conscious alternative than using nanotechnology.
- SMART DESIGN, WORLD-CLASS FUNCTIONALITY: Inspired by feedback from tens of thousands of customers, our shirts are designed to stay tucked and sleek with added length and stretch – no more adjusting and re-tucking. Contoured raglan seams provide a comfortable range of motion, while our micro modal fabric dries quickly, is machine washable, and won’t shrink over time.
- OUR STORY: Ejis was founded on the belief that we could make you feel more confident by creating high quality products that incorporate smart design, world class functionality, and unrivaled comfort. If you love the feel of our undershirts but don’t always need sweat protection, check out our Ejis Essential line.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Care instructions | Machine Wash |
| Closure type | Pull On |
| Fabric type | 95% Micro Modal, 5% Spandex |
| Origin | Imported |

## Images

![Ejis Sweat Defense Undershirt | V Neck| Underarm Sweat Proof Micro Modal - Image 1](https://m.media-amazon.com/images/I/61z0rnYPnUL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Questions & Answers

**Q: What makes Ejis undershirts' sweat proof protection unique compared to other sweat proof undershirts?**
A: Ejis' sweat proof pad is made of one piece of material. Other sweat proof undershirts have a seam running through the pad. No seam means less chance of leakage. Each undershirt also has 140+ square inches of class-leading protection.

**Q: How do your undershirts fight against odor?**
A: The fabric used for Ejis undershirts is treated with silver technology by Silvadur to provide enhanced odor protection.

**Q: Can I wear antiperspirant or deodorant while wearing an Ejis undershirt?**
A: Yes, you can use antiperspirant and deodorant with an Ejis sweat proof undershirt. Antiperspirant won't impact how well the undershirt stops sweat. The undershirt will even stop yellow stains from forming on your dress shirts!

**Q: Can I wear an Ejis undershirt even if I don’t sweat excessively?**
A: Of course! Ejis sweat proof undershirts stop any amount of sweat from reaching your shirt. They also stop yellow antiperspirant stains from ruining your shirts and control embarrassing odors.

**Q: How do I wash and dry an Ejis undershirt without damaging it?**
A: Good new! Ejis undershirts are designed to be machine washed and dried just like your other clothes. Turn inside out, wash with cold or warm water, and dry on a low setting. Avoid high temperatures, bleach, and vinegar so your undershirt lasts.

## Customer Reviews

### ⭐⭐⭐⭐⭐ comfortable, and not worrying about my sweat all the ...
*by C***J on March 6, 2017*

This shirt is a life saver. I've struggled with sweating ever since I can remember. It got to the point I was bringing a spare under shirt and spare button down to work almost everyday. If I had a meeting or presentation I was always changing shirts before or after. I own two of every dress shirt just so that people won't notice if I change my shirt mid day at lunch due to sweating. Gone are those days. I just spent a week on the road, meeting with customers, execs, teaching classes, all sorts of things that up my anxiety and make me go through shirts. This shirt really is sweat proof. I did the unthinkable. I wore the same shirt on a 16hr day. Never in my wildest dreams did I think I'd be able to do that. These shirts have changed my life, I'm more confident, comfortable, and not worrying about my sweat all the time. Side perk, if you buy them a tad small, they can help keep your belly in. :) I ordered the small, and it works great. Good length to tuck in, nice and tight in the pits so that nothing transfers to the overshirt. Worth the price alone just to keep from ruining dress shirts with permanent pit stains, let alone laundry/dry cleaning bills. But honestly, the confidence and freedom from worrying is priceless. I own 5 shirts now, one for each work day.

### ⭐⭐⭐⭐⭐ TL;DR It works phenomenally.
*by D***. on April 20, 2017*

Since adolescence, I have had an issue. I sweat EXCESSIVELY under my armpits. I'm not even an overly heavy guy or anything. I just sweat under my armpits excessively. Everything I've done to make it stop has failed. Prescription strength antiperspirant, diet change, napkins under my armpits; you name it, I've probably tried it. So, I've just learned to live with it. I wear shirts that hide it to a degree, but it's still visible. I wear over shirts, but eventually I sweat through to them. I wear hoodies and sweaters over said over shirt, but, again, eventually, not even a half way through my day, I'll sweat through to them. It's stained almost every single shirt I own. I've had to throw out and re-buy my entire work-shirt catalog more times that I care to admit. Last week, I bought this shirt. Let me just say this one thing. It works. I'm not joking when I tell you it's changed my life INSTANTLY. Zero moisture has soaked through. None. Nothing. For the first time since my teen years, I feel like a normal person and not a freak. It's something I cannot describe. I've washed it every night just so that I can wear it every day. I plan on buying more. This is seriously the best purchase I've ever made. My only regret with this product is not finding it sooner. If the people who make this product are reading this, just know that I thank you from the bottom of my heart. I hope anyone who has similar issues to me finds this, because it has changed my life.

### ⭐⭐⭐⭐⭐ It works
*by A***R on February 6, 2026*

The tshirt works!

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---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-16*