---
product_id: 63665311
title: "SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs"
brand: "sheath"
price: "374 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Sheath"
url: https://www.desertcart.dk/products/63665311-sheath-mens-underwear-with-dual-pouch-3-21-fly-boxer
store_origin: DK
region: Denmark
---

# 92% Modal blend for moisture-wicking breathability 5-inch inseam for perfect mid-thigh fit Dual pouch with vertical fly for superior support SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs

**Brand:** sheath
**Price:** 374 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your essentials with the boxer briefs that keep you cool, supported, and unstoppable

## Quick Answers

- **What is this?** SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs by sheath
- **How much does it cost?** 374 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/63665311-sheath-mens-underwear-with-dual-pouch-3-21-fly-boxer)

## 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 Cool & Dry:** Ultra-soft modal blend wicks moisture and enhances breathability
- • **Next-Level Support:** Innovative dual pouch design separates and supports with a vertical fly
- • **Ride-Free Confidence:** 5-inch inseam prevents chafing and ride-up for all-day comfort
- • **Comfort That Moves With You:** Fabric-covered waistband and stretchable material ensure no pinching or digging
- • **Durability Meets Flexibility:** Engineered for maximum mobility and long-lasting wear, perfect for active lifestyles

## Overview

SHEATH Men's Underwear 3.21 Fly Boxer Briefs combine a 5-inch inseam with an innovative dual pouch system and ultra-soft, moisture-wicking modal fabric. Designed for superior comfort, support, and durability, these boxer briefs prevent ride-up and chafing while enhancing breathability and mobility—making them the ultimate choice for everyday wear and active professionals who demand both style and function.

## Description

Buy SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs Black and other Boxer Briefs at desertcart.com. Our wide selection is elegible for free shipping and free returns.

Review: Most comfortable underwear ever! - I never do product reviews, but i have to on this one. These underwear are amazing. They are soft and very stretchy so they comfortably conform to your body. Absolutely no wedgies even when exercising. The way the pockets cradle your junk is great. Keeps the twig and berries in front of you, no more in between your thighs. Added benefit is you get a rather impressive bulge to let people know their os something doen there. My girl said they are so hot 🔥 Good confidence booster. Also no more sticki g together or to your leg. Not enough good things to say about these. I am throwing away all my other underwear and buying a buch of these. Also, if you are in between sizes even a little bit go a size down. I always wore a medium but i got smalls on these and i am glad i did. They stretch so much that the small is perfect for me.
Review: These are the most comfortable, smartest boxer briefs I have ever worn! - These are AWESOME! I just got them, and I changed into them from my favorite brand of boxer briefs as soon as they arrived. The fit is perfect, and the inner pouch along with the other opening for your junk keeps everything separated and comfy. No binding when sitting down or stooping, and they keep the boys from sticking to your thighs. They are made of a stretchy, wicking material and feel great. The waistband so far is not doing any rollovers, and the leg openings are staying put. These are expensive, but worth every penny. I will need to have a week's worth of these on hand! STRONGLY recommend. I wish the makers would send me a complimentary pair! EDIT: Okay, I am still in love with these boxer briefs. I have now washed them at least a dozen times, and they look and feel and fit exactly the same as they did when I bought them! This means that there will not be the stretched out waistband, raggedy edges or tiny holes which form in cotton boxer briefs. I will be purchasing more Sheath underwear, but now am curious about the 4.0 version.

## Features

- 5” Inseam for the Perfect Mid-Thigh Fit – These men’s boxer briefs feature a standard 5-inch inseam, offering excellent coverage while preventing ride-up and chafing, making them ideal for everyday wear or active lifestyles.
- Innovative Dual Pouch with Vertical Fly – Designed for superior ball support, the dual pouch system provides separate compartments to enhance comfort, reduce friction, and improve breathability for all-day freshness.
- Ultra-Soft Modal Blend – Moisture-Wicking & Breathable – Made from 92% Modal and 8% Spandex, these moisture-wicking underwear for men offer unbeatable softness, breathability, and sweat control, keeping you cool and dry.
- Fabric-Covered Elastic Waistband for Ultimate Comfort – Featuring a soft, non-irritating waistband, these men’s underwear boxer briefs ensure a snug fit without pinching or digging into your skin.
- Durable & Stretchable for Maximum Mobility – Designed for endurance, these athletic boxers for men provide superior flexibility and a second-skin feel, making them perfect for workouts, lounging, and daily wear.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0BPJ3FFKM |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,035) |
| Date First Available  | April 10, 2018 |
| Department  | mens |
| Item model number  | 3.21 |
| Manufacturer  | SHEATH underwear |
| Package Dimensions  | 9 x 7 x 0.5 inches; 3 ounces |

## Images

![SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs - Image 1](https://m.media-amazon.com/images/I/31TIgb3rduL.jpg)
![SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs - Image 2](https://m.media-amazon.com/images/I/31WEy6IPzLL.jpg)
![SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs - Image 3](https://m.media-amazon.com/images/I/31bF5lhvf+L.jpg)
![SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs - Image 4](https://m.media-amazon.com/images/I/31btwMOM0aL.jpg)
![SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs - Image 5](https://m.media-amazon.com/images/I/31v4d00AQ+L.jpg)

## Questions & Answers

**Q: Whats the waist measurement for tge small size boxers?**
A: 30/32, im a M and their measurements are 32/34

**Q: Should I be putting these in the dryer to maintain fit? After my first wear they now fit loose**
A: I put mine in the dryer

**Q: Is my member supposed to be place in the hole?**
A: Yes, sir -- that's exactly where it goes.  Should be a pouch your package travels in, too.  I find this style a bit odd, but comfortable.

**Q: Are these real "Sheath" brand?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Most comfortable underwear ever!
*by B***Y on December 30, 2022*

I never do product reviews, but i have to on this one. These underwear are amazing. They are soft and very stretchy so they comfortably conform to your body. Absolutely no wedgies even when exercising. The way the pockets cradle your junk is great. Keeps the twig and berries in front of you, no more in between your thighs. Added benefit is you get a rather impressive bulge to let people know their os something doen there. My girl said they are so hot 🔥 Good confidence booster. Also no more sticki g together or to your leg. Not enough good things to say about these. I am throwing away all my other underwear and buying a buch of these. Also, if you are in between sizes even a little bit go a size down. I always wore a medium but i got smalls on these and i am glad i did. They stretch so much that the small is perfect for me.

### ⭐⭐⭐⭐⭐ These are the most comfortable, smartest boxer briefs I have ever worn!
*by P***N on January 12, 2018*

These are AWESOME! I just got them, and I changed into them from my favorite brand of boxer briefs as soon as they arrived. The fit is perfect, and the inner pouch along with the other opening for your junk keeps everything separated and comfy. No binding when sitting down or stooping, and they keep the boys from sticking to your thighs. They are made of a stretchy, wicking material and feel great. The waistband so far is not doing any rollovers, and the leg openings are staying put. These are expensive, but worth every penny. I will need to have a week's worth of these on hand! STRONGLY recommend. I wish the makers would send me a complimentary pair! EDIT: Okay, I am still in love with these boxer briefs. I have now washed them at least a dozen times, and they look and feel and fit exactly the same as they did when I bought them! This means that there will not be the stretched out waistband, raggedy edges or tiny holes which form in cotton boxer briefs. I will be purchasing more Sheath underwear, but now am curious about the 4.0 version.

### ⭐⭐⭐⭐ Happy investment.
*by K***. on July 24, 2023*

I was hesitant on the price to dish out this much initially but am pleasantly surprised. Best dual pouch I've found so far. Really comfy, the ball pouch actually holds your nugs when other brands just give you a little extra space that can still cause your sac to get bunched up under your butt. The pouch completely hold your jewels in place with enough room for them to wander as they please. Would/will buy again. the fabric is a nice material but the only thing I would change is maybe using a bamboo material that breaths better. These breath fine but are a bit warmer compared to my less comfortable dual pouch underwear that I was wearing regularly before these. would recommend

## Frequently Bought Together

- SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs
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- SHEATH Mens Underwear with Pouch | V Men's 8" Sports Performance Boxer Brief | Dual Pouch, Athletic Fit

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-28*