---
product_id: 113276065
title: "4.0 Men's Dual Pouch Boxer Brief - BLACK - XXXL 48-50\""
brand: "sheath"
price: "A$49"
currency: AUD
in_stock: true
reviews_count: 8
category: "Sheath"
url: https://www.desertcart.com.au/products/113276065-4-0-mens-dual-pouch-boxer-brief-black-xxxl-48
store_origin: AU
region: Australia
---

# XXXL fits 48-50 inch waist precisely Sleek black color for versatile style Dual pouch design for enhanced support 4.0 Men's Dual Pouch Boxer Brief - BLACK - XXXL 48-50"

**Brand:** sheath
**Price:** A$49
**Availability:** ✅ In Stock

## Summary

> 🩲 Elevate your essentials — because your comfort deserves a standing ovation.

## Quick Answers

- **What is this?** 4.0 Men's Dual Pouch Boxer Brief - BLACK - XXXL 48-50" by sheath
- **How much does it cost?** A$49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/113276065-4-0-mens-dual-pouch-boxer-brief-black-xxxl-48)

## Best For

- sheath enthusiasts

## Why This Product

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

## Key Features

- • **Stay-Put Leg Bands:** Elastic leg openings prevent rolling or bunching, even during active days or restless nights.
- • **Confidence-Boosting Design:** Unique dual pouch not only supports but subtly enhances your silhouette for a modern edge.
- • **Breathable & Durable Fabric:** Lightweight, breathable material reduces chafing and keeps you cool all day.
- • **Tailored Fit for Big & Tall:** XXXL size engineered for 48-50 inch waist, balancing snug support with freedom of movement.
- • **Next-Level Comfort & Support:** Dual pouch system keeps everything perfectly in place without pinching or discomfort.

## Overview

The SHEATH 4.0 Men's Dual Pouch Boxer Brief in black (XXXL, 48-50" waist) features a patented dual pouch design that offers superior support and comfort. Crafted from breathable, lightweight fabric with elastic leg bands, it prevents chafing and rolling, making it ideal for men seeking both function and style in their underwear. Highly rated for its innovative fit and comfort, this boxer brief is a game-changer for those who refuse to settle for ordinary.

## Description

Buy SHEATH 4.0 Men's Dual Pouch Boxer Brief - BLACK - XXXL 48-50" and other Boxer Briefs at desertcart.com. Our wide selection is elegible for free shipping and free returns.

Review: Can't go back to normal underwear - I got these as a curiosity after wearing cheap boxer briefs my entire life. I thought the dual pouch was kind of a weird gimmick, but maybe it would help keep things cooler down here; which would be good for the swimmers, but didn't expect much from the comfort department. Putting them on is awkward, as you do kind of have to open the pouch and slide the jewels in to place. The second pouch isn't so much a pouch as it is a hole. Whereas most men's underwear use overlapping fabric you have to pull apart to drain your radiator, this has just one flap to pull aside. I'm not sure if its a pro or a con, but when I get... excited... The single flap over the second pouch isn't quite wide enough to keep my excitement consealed... It lets itself out the front door. It's kind of a fun feature if you're messing around, but also kind of embarrassing if you're in public and your underwear aren't helping to keep things contained. I saw some reviews about the difficulty of putting things in place from the inside, especially if you're a grower and not a shower. I've found the best way to do this is to just worry about getting your man purse in position inside, then open the flap and pull the squirt gun out through the hole. The pouches do tend to hold things in place. However, if its cold out or you're otherwise keeping your cherry tomatoes closer to your body, they might slip out of the pouch if you cross your legs or sit particularly wide. I thought this would actually happen a lot the first time I put them on, but really I've been surprised by just how often things stay in place. Another concern was that the pouch looked really tight and I was worried about things being squeezed or pinched in the elastic down there. The fears were unfounded as this has been insanely comfortable. My parts are held in place but the elastic let's things move freely enough not to cause discomfort or mind melting pain if I move the wrong way too quickly. As a grower, the second pouch isn't really necessary, but it hasn't created any discomfort, either. I wouldn't pay extra for it, but there's no real reason to avoid it, either. I never really had chafing issues down there, despite being a heavier dude and walking quite a bit, so I can't say it solved a problem I never had. What it did solve for me was the skin of the sack sticking to the side of my leg and having to awkwardly stretch and swing out my leg trying to get it to come loose. When you first put these in, it's going to feel like your bits are being held gently but firmly by a pretty lady (it makes it less awkward if you imagine it's a pretty lady). The first few times you wear them, you're going to be aware of your reproductive organs every moment of the day because they're not used to being treated this way. However, once you're used to it, going back to pouch less underwear is going to be tough. The fabric is super breathable, but I'm still a fan of the comfort of cotton over modal and elastine. I wish Sheath had cotton options with elastic where needed to make the pouches work. I'm a big dude, both in size and height (6'-6"). I normally get 2XL underwear with the idea that it will stretch out if it's a little tight. I'm glad I didn't do that with these. The 3XL barely fit. I think they're designed for a 48-50 waist. I feel as though they actually would fit a 44-46 comfortably. Possibly as a result of my length as much as my width, these do slide down my butt pretty easily when turning in bed at night. Because I keep a lot of weight in my thighs, when I get non-cotton underwear, the elastic around each leg is usually unbearably tight when I first put them on. Not so with these. The legs have never rolled up and they've never cut into me in any slight way. The big test was putting on normal underwear again after these. To my great dismay, I despised my existing underwear after wearing these for a while. You just can't put a price in this kind of support. I hope this helps!
Review: Great quality, sizing a little small - Great quality boxer briefs, the unique two pouch design will enhance your look and confidence. The size is a little smaller than other same size boxer briefs of same material. The inner support pouch didn’t work for my anatomy.

## Features

- Color: BLACK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01N27KPHS |
| Best Sellers Rank | #133,952 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #501 in Men's Boxer Briefs |
| Customer Reviews | 4.2 4.2 out of 5 stars (47) |
| Date First Available  | February 20, 2017 |
| Department  | mens |
| Is Discontinued By Manufacturer  | No |
| Item model number  | BRN40BBXXXL |
| Manufacturer  | Zhongshan Shuangyi Garments Co., Ltd. |
| Product Dimensions  | 6 x 0.5 x 8 inches; 3.04 ounces |

## Images

![4.0 Men's Dual Pouch Boxer Brief - BLACK - XXXL 48-50" - Image 1](https://m.media-amazon.com/images/I/51+qjrpI2lL.jpg)

## Questions & Answers

**Q: Are these comfortable for a guy with a smaller penis**
A: You can wear them as regular underwear.  Using the sheath set up is completely optional. The fabric is super soft and comfortable and they are well made

**Q: Are they good for truck drivers? Sitting all day.**
A: They solved my problem of driving and sitting on my sack. I was also worried about flying in cramped seating and not being able to position my stuff. Short of having someone hold them up while I drive, these are the best answer I have found. Get a pair and try them out.

**Q: What size should i get if i wear 32/33. m or l?**
A: Medium:)

**Q: How do i pick the size for this product?**
A: If your waist size is between 32-38=large. However, there is a sizing chart on both Amazon and the Sheath website. I love this brand!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Can't go back to normal underwear
*by K***Y on March 27, 2022*

I got these as a curiosity after wearing cheap boxer briefs my entire life. I thought the dual pouch was kind of a weird gimmick, but maybe it would help keep things cooler down here; which would be good for the swimmers, but didn't expect much from the comfort department. Putting them on is awkward, as you do kind of have to open the pouch and slide the jewels in to place. The second pouch isn't so much a pouch as it is a hole. Whereas most men's underwear use overlapping fabric you have to pull apart to drain your radiator, this has just one flap to pull aside. I'm not sure if its a pro or a con, but when I get... excited... The single flap over the second pouch isn't quite wide enough to keep my excitement consealed... It lets itself out the front door. It's kind of a fun feature if you're messing around, but also kind of embarrassing if you're in public and your underwear aren't helping to keep things contained. I saw some reviews about the difficulty of putting things in place from the inside, especially if you're a grower and not a shower. I've found the best way to do this is to just worry about getting your man purse in position inside, then open the flap and pull the squirt gun out through the hole. The pouches do tend to hold things in place. However, if its cold out or you're otherwise keeping your cherry tomatoes closer to your body, they might slip out of the pouch if you cross your legs or sit particularly wide. I thought this would actually happen a lot the first time I put them on, but really I've been surprised by just how often things stay in place. Another concern was that the pouch looked really tight and I was worried about things being squeezed or pinched in the elastic down there. The fears were unfounded as this has been insanely comfortable. My parts are held in place but the elastic let's things move freely enough not to cause discomfort or mind melting pain if I move the wrong way too quickly. As a grower, the second pouch isn't really necessary, but it hasn't created any discomfort, either. I wouldn't pay extra for it, but there's no real reason to avoid it, either. I never really had chafing issues down there, despite being a heavier dude and walking quite a bit, so I can't say it solved a problem I never had. What it did solve for me was the skin of the sack sticking to the side of my leg and having to awkwardly stretch and swing out my leg trying to get it to come loose. When you first put these in, it's going to feel like your bits are being held gently but firmly by a pretty lady (it makes it less awkward if you imagine it's a pretty lady). The first few times you wear them, you're going to be aware of your reproductive organs every moment of the day because they're not used to being treated this way. However, once you're used to it, going back to pouch less underwear is going to be tough. The fabric is super breathable, but I'm still a fan of the comfort of cotton over modal and elastine. I wish Sheath had cotton options with elastic where needed to make the pouches work. I'm a big dude, both in size and height (6'-6"). I normally get 2XL underwear with the idea that it will stretch out if it's a little tight. I'm glad I didn't do that with these. The 3XL barely fit. I think they're designed for a 48-50 waist. I feel as though they actually would fit a 44-46 comfortably. Possibly as a result of my length as much as my width, these do slide down my butt pretty easily when turning in bed at night. Because I keep a lot of weight in my thighs, when I get non-cotton underwear, the elastic around each leg is usually unbearably tight when I first put them on. Not so with these. The legs have never rolled up and they've never cut into me in any slight way. The big test was putting on normal underwear again after these. To my great dismay, I despised my existing underwear after wearing these for a while. You just can't put a price in this kind of support. I hope this helps!

### ⭐⭐⭐ Great quality, sizing a little small
*by J***F on February 6, 2025*

Great quality boxer briefs, the unique two pouch design will enhance your look and confidence. The size is a little smaller than other same size boxer briefs of same material. The inner support pouch didn’t work for my anatomy.

### ⭐⭐⭐⭐⭐ Nice
*by F***S on July 5, 2025*

Very comfortable

## Frequently Bought Together

- SHEATH Mens Underwear with Pouch 4.0 Men's Modal Dual Pouch Boxer Briefs Underwear
- SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs
- SHEATH 4.0 Men's AirFlow Men's Mesh Boxer Brief | Dual Pouch, Breathable

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-21*