---
product_id: 536965261
title: "Men's 4.0 Dual Pouch Boxer briefs (pack of 1)"
brand: "sheath"
price: "371 Lei"
currency: RON
in_stock: true
reviews_count: 9
category: "Sheath"
url: https://www.desertcart.ro/products/536965261-mens-4-0-dual-pouch-boxer-briefs-pack-of-1
store_origin: RO
region: Romania
---

# 92% modal blend for breathable softness 5" inseam for perfect mid-thigh coverage Dual pouch with vertical fly for ultimate separation Men's 4.0 Dual Pouch Boxer briefs (pack of 1)

**Brand:** sheath
**Price:** 371 Lei
**Availability:** ✅ In Stock

## Summary

> 🩲 Elevate your essentials: where innovation meets everyday confidence.

## Quick Answers

- **What is this?** Men's 4.0 Dual Pouch Boxer briefs (pack of 1) by sheath
- **How much does it cost?** 371 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/536965261-mens-4-0-dual-pouch-boxer-briefs-pack-of-1)

## 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

- • **Sleek, Modern Style:** Classic boxer brief silhouette with a discreet vertical fly—functional yet stylish.
- • **Premium Fabric Blend:** 92% modal and 8% elastane deliver breathable stretch that moves with you.
- • **Performance-Ready Fit:** 5-inch inseam boxer brief length balances coverage and mobility for active lifestyles.
- • **Unmatched Comfort & Support:** Dual pouch design keeps everything perfectly separated and secure all day long.
- • **Trusted by Pros & Enthusiasts:** Favored by athletes, yogis, and fitness buffs who demand comfort under pressure.

## Overview

The SHEATH Men's 4.0 Dual Pouch Boxer Brief combines patented dual pouch technology with a 5-inch inseam and a premium modal-elastane fabric blend, delivering superior comfort, support, and style favored by athletes and professionals alike.

## Description

Save 17% when you add (3) 4.0 sheath to your cart today this order is for (1) 4.0 sheath underwear. Comprised of 95% modal and 5% elastase. Equipped with the new and improved circular dual sheath that separates the pole from the jewels. Designed in the style of a traditional boxer brief with urination fly appreciated by professional athletes, health and fitness enthusiasts, body builders, yoga practitioners, martial artists and those who seek unrivaled comfort while meeting the demands of life. Builders, yoga practitioners, martial artists and those who seek unrivaled comfort while meeting the demands of life.

Review: They feel good on. - The only problem I have is I can’t get a few more pairs. I only got two pairs to see what I thought and now desertcart won’t ship them to Ireland anymore. Hopefully that will change I n 2020.
Review: Finally! - There's a first time for everything and now everything stays in the right place regardless of position or varying degrees of cold. I picked up the Y-front version of these which has made ride up impossible and perfect for the gym when sweaty, still everything is cupped in their correct place and remain seperate. Want to start wearing them day to day so need to buy more than the 4 per week I got for the gym. Highly recommend

## Features

- (Patent Pending)
- Our most popular and well-known design to date, the SHEATH 4.0 Boxer Brief is the pinnacle of function and style.
- 5" Inseam - Standard Boxer Brief Leg Length, Mid Thigh
- Dual Pouch w/ Vertical Fly
- 92% Modal / 8% Elastane

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09Q6Z7N6Q |
| Best Sellers Rank | 240,210 in Fashion ( See Top 100 in Fashion ) 1,163 in Men's Boxer Shorts |
| Customer reviews | 4.3 4.3 out of 5 stars (1,929) |
| Date First Available  | 23 Nov. 2016 |
| Department  | Men's |
| Item model number  | 4.0 |
| Manufacturer  | Zhongshan Shuangyi Garments Co., Ltd. |
| Package Dimensions  | 30.48 x 20.32 x 2.54 cm; 86.18 g |

## Images

![Men's 4.0 Dual Pouch Boxer briefs (pack of 1) - Image 1](https://m.media-amazon.com/images/I/51gddgDEXLL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ They feel good on.
*by D***N on 10 January 2020*

The only problem I have is I can’t get a few more pairs. I only got two pairs to see what I thought and now amazon won’t ship them to Ireland anymore. Hopefully that will change I n 2020.

### ⭐⭐⭐⭐⭐ Finally!
*by A***H on 8 January 2024*

There's a first time for everything and now everything stays in the right place regardless of position or varying degrees of cold. I picked up the Y-front version of these which has made ride up impossible and perfect for the gym when sweaty, still everything is cupped in their correct place and remain seperate. Want to start wearing them day to day so need to buy more than the 4 per week I got for the gym. Highly recommend

### ⭐⭐⭐⭐⭐ Wonderful comfort and practicality
*by E***C on 25 September 2019*

EVERYTHING IN PLACE An intimate review deserves context and proper language: male genitals are not “berries and a twig”! I’m happy to avoid medical terms and just write dick and balls. Male preferences in underwear are dictated by either a desire to have everything swinging and the dick bulging down one trouser leg, or both balls and dick comfortably supported with no excessive movement. I hate genitals flopping around and generally getting in the way or demanding constant adjustment. I have favoured UFM underwear for men for some years because of the one adjustable pouch and super material. No bagginess after constant washes. After trying Sheath Mens Boxer Brief-Fly I now feel like a traitor. The Sheath material is gorgeous. The two pouches work well: one for the balls and the hole for the dick and its exclusive pouch. Not the whole bunch sticking together with sweat. The Achilles Heel for UFM is the difficulty getting the dick out to urinate.[In a public toilet it can look as if one is wrestling with a ferret!] Sheath’s chief benefit for me is that my dick is easily accessed and QUICKLY returned home and my balls stay in place. The ball pouch is non-restricting unlike UFM where there is a cord which can rub on the skin between the ball sack and the thigh and promote jock-itch. As the cord passes through SOME metal grommet, if one of these works loose IT CAN irritate or cut the tummy. To sum up – I think my Mens Boxer 4.0 Brief-Fly is gorgeous and I’ve ordered several more pairs. Of course they are expensive but only because for years men have had partners looking for the cheapest deals. I draw the line at hitting £30 or more for one pair of underpants [even if they have LED lighting and make toast] but I can afford these Sheath versions. My dick and balls deserve no less. They have never felt so comfortable. In this case you most certainly get what you pay for!

## Frequently Bought Together

- SHEATH Mens Underwear with Pouch 4.0 Men's Modal Dual Pouch Boxer Briefs Underwear
- Real Men Bulge Enhancing Pouch Underwear for Men – 1, 3 and 6 Pack Set - Modal Boxer Briefs ABCD Pouch
- SHEATH 2.1 Men's Modal Trunks | Mens Underwear with Pouch, Athletic Fit

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**Shop now:** [https://www.desertcart.ro/products/536965261-mens-4-0-dual-pouch-boxer-briefs-pack-of-1](https://www.desertcart.ro/products/536965261-mens-4-0-dual-pouch-boxer-briefs-pack-of-1)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*