---
product_id: 63665311
title: "SHEATH 3.21 Men's Boxer Brief Underwear with Dual Support Pouch | Moisture Wicking Breathable Cooling Modal (5\" Inseam)"
brand: "sheath"
price: "€ 47.97"
currency: EUR
in_stock: true
category: "Sheath"
url: https://www.desertcart.hr/products/63665311-sheath-3-21-mens-boxer-brief-underwear-with-dual-support
store_origin: HR
region: Croatia
---

# Modal blend wicks moisture & cools 5" inseam for perfect mid-thigh fit Dual pouch for superior support & comfort SHEATH 3.21 Men's Boxer Brief Underwear with Dual Support Pouch | Moisture Wicking Breathable Cooling Modal (5" Inseam)

**Brand:** sheath
**Price:** € 47.97
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your essentials with support that works as hard as you do!

## Quick Answers

- **What is this?** SHEATH 3.21 Men's Boxer Brief Underwear with Dual Support Pouch | Moisture Wicking Breathable Cooling Modal (5" Inseam) by sheath
- **How much does it cost?** € 47.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/63665311-sheath-3-21-mens-boxer-brief-underwear-with-dual-support)

## 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

- • **Next-Level Support:** Innovative dual pouch design separates and supports for unmatched comfort and airflow.
- • **Stay Cool, Stay Dry:** Ultra-soft 92% Modal fabric wicks sweat and breathes to keep you fresh under pressure.
- • **Ride-Free Confidence:** 5-inch inseam locks in place to prevent chafing and ride-up all day.
- • **Built to Last & Impress:** Durable construction resists wear and maintains shape wash after wash—your new daily essential.
- • **Comfort That Moves With You:** High-stretch fabric and covered waistband deliver a snug, irritation-free fit no matter the activity.

## Overview

SHEATH 3.21 Men's Boxer Briefs combine a perfect 5-inch inseam with a patented dual pouch system crafted from a breathable, moisture-wicking modal-spandex blend. Designed for active professionals, these boxer briefs deliver superior support, comfort, and durability, ensuring all-day freshness and a sleek fit that resists ride-up and irritation.

## Description

Buy SHEATH 3.21 Men's Boxer Brief Underwear with Dual Support Pouch | Moisture Wicking Breathable Cooling Modal (Black - Small) and other Boxer Briefs at desertcart.com. Our wide selection is elegible for free shipping and free returns.

## 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 | B01ND0UMHB |
| ASIN  | B0BPJ3FFKM |
| Additional Features | Elastic Band |
| Age Range Description | Adult |
| Best Sellers Rank | #128,519 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #435 in Men's Boxer Briefs |
| Bottom Style | Boxer Briefs |
| Brand Name | SHEATH |
| Collection Name | All |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (905) |
| Date First Available  | April 10, 2018 |
| Department  | mens |
| Fabric Type | Modal |
| Fit Type | Standard |
| Global Trade Identification Number | 00855687005875 |
| Item Type Name | Boxer Briefs |
| Item Weight | 3 Ounces |
| Item model number  | 3.21 |
| Manufacturer  | SHEATH underwear |
| Manufacturer Part Number | 3.21 |
| Material Type | Modal |
| Package Dimensions  | 9 x 7 x 0.5 inches; 3 ounces |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Rise Style | Mid |
| Size | Small |
| Sport Type | Multi-Sport |
| Style Name | Modern/Fitted |
| Style Number | 3.21 |
| Subject Character | UFC |
| Theme | Sports |
| UPC | 855687005875 |
| Unit Count | 1 Count |

## Images

![SHEATH 3.21 Men's Boxer Brief Underwear with Dual Support Pouch | Moisture Wicking Breathable Cooling Modal (5" Inseam) - Image 1](https://m.media-amazon.com/images/I/41DbUCtKCjL.jpg)
![SHEATH 3.21 Men's Boxer Brief Underwear with Dual Support Pouch | Moisture Wicking Breathable Cooling Modal (5" Inseam) - Image 2](https://m.media-amazon.com/images/I/81pkUKUMWfL.jpg)
![SHEATH 3.21 Men's Boxer Brief Underwear with Dual Support Pouch | Moisture Wicking Breathable Cooling Modal (5" Inseam) - Image 3](https://m.media-amazon.com/images/I/81bTAJmyFnL.jpg)
![SHEATH 3.21 Men's Boxer Brief Underwear with Dual Support Pouch | Moisture Wicking Breathable Cooling Modal (5" Inseam) - Image 4](https://m.media-amazon.com/images/I/81tSFbJw0hL.jpg)
![SHEATH 3.21 Men's Boxer Brief Underwear with Dual Support Pouch | Moisture Wicking Breathable Cooling Modal (5" Inseam) - Image 5](https://m.media-amazon.com/images/I/81egOAoaD1L.jpg)

## Available Options

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

## 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

## Frequently Bought Together

- SHEATH Men's Underwear with Dual Pouch 3.21 Fly Boxer Briefs
- SHEATH Mens Underwear with Pouch 4.0 Men's Modal Dual Pouch Boxer Briefs Underwear
- SHEATH Mens Underwear with Pouch | V Men's 8" Sports Performance Boxer Brief | Dual Pouch, Athletic Fit

---

## 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.hr/products/63665311-sheath-3-21-mens-boxer-brief-underwear-with-dual-support](https://www.desertcart.hr/products/63665311-sheath-3-21-mens-boxer-brief-underwear-with-dual-support)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-13*