---
product_id: 662345630
title: "Under Armour Boys' Multipack Performance Cotton Boxerjock Brief"
brand: "under armour"
price: "HK$393"
currency: HKD
in_stock: true
reviews_count: 13
category: "Under Armour"
url: https://www.desertcart.hk/products/662345630-under-armour-boys-multipack-performance-cotton-boxerjock-brief
store_origin: HK
region: Hong Kong
---

# Durable cotton-poly blend Breathable lightweight fabric High-stretch athletic fit Under Armour Boys' Multipack Performance Cotton Boxerjock Brief

**Brand:** under armour
**Price:** HK$393
**Availability:** ✅ In Stock

## Summary

> 🔥 Gear up your kid’s day with unstoppable comfort and style!

## Quick Answers

- **What is this?** Under Armour Boys' Multipack Performance Cotton Boxerjock Brief by under armour
- **How much does it cost?** HK$393 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/662345630-under-armour-boys-multipack-performance-cotton-boxerjock-brief)

## Best For

- under armour enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-quality materials ensure durability and softness wash after wash, no shrinking or sagging.
- • **All-Day Freshness:** Stay cool and dry with moisture-wicking cotton blend that moves with every active moment.
- • **Athletic Slim Fit:** Designed for a sleek, performance-driven silhouette that fits true to size and stays put.
- • **Triple Pack Value:** Get 3 pairs of premium boxer briefs—perfect for busy kids who never stop moving.
- • **Trusted Performance Brand:** Under Armour’s innovation delivers comfort and confidence for your child’s active lifestyle.

## Overview

Under Armour Boys' Multipack Performance Cotton Boxerjock Briefs combine breathable, moisture-wicking cotton blend fabric with a high-stretch, slim athletic fit. This 3-pack offers durable, comfortable underwear designed to stay fresh and hold shape through active play and multiple washes, making it a top choice for big kids who demand performance and style.

## Description

With keeps-you-cool cotton comfort, Under Armour Boxerjock boxer briefs feel fresh, stay put, and provide a zero-distraction stretch fit that's snug, but not tight for every day. This multipack includes 4 pairs.

Review: Comfortable & Hold Up Great - These Under Armour boxer briefs are a favorite in our house. They're comfortable, fit true to size, and hold up well after multiple washes. The fabric is soft and breathable, making them great for active kids. Quality you can expect from Under Armour. Highly recommend! ⭐⭐⭐⭐⭐ 👟🩳💙🏃‍♂️
Review: Excellent Comfort and Durability for Active Kids Under Armour Performance Cotton Underwear - This Under Armour Kids Performance Cotton underwear is absolutely amazing. They are super comfortable for an active child, especially one who plays sports and stays active throughout the day. They do not shrink or lose their shape after washing, which is something I really appreciate. The fabric is very durable and maintains the same quality even after multiple washes. They also stay soft and comfortable without becoming tight or uncomfortable over time. Overall, I highly recommend them. They are practical, long lasting and perfect for everyday wear and sports activities.

## Features

- ALL-DAY COMFORT: Our Boys Cotton Stretch Boxers are designed with all-day comfort in mind, featuring lightweight, smooth fabric as well as a fitted, slimmer, more athletic fit.
- PREMIUM QUALITY: We use high-quality materials in all our kids clothing to ensure maximum comfort, longevity and lasting power. Each purchase comes with 3 pairs of boxers.
- SIZE GUIDE: Available in standard sizes Small to X-Large.
- UNDER ARMOUR: Under Armour is built on performance. Our vision is to inspire you with performance solutions you never knew you needed and can't imagine living without.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8LPN4LP |
| Additional Features | Breathable, Lightweight, Moisture Wicking |
| Age Range Description | Big Kid |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #6,193 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #4 in Boys' Activewear Undershorts |
| Bottom Style | Boxer Briefs |
| Brand Name | Under Armour |
| Care instructions | Machine Wash |
| Color | Steel Gray/Black Wordmark |
| Customer Reviews | 4.7 out of 5 stars 8,218 Reviews |
| Fabric Type | 57% Cotton, 38% Polyester, 5% Spandex |
| Fabric type | 57% Cotton, 38% Polyester, 5% Spandex |
| Fit Type | slim |
| Fit to Size Sentiment | fits true to size |
| Garment Size Country | United States |
| Import Designation | Imported |
| Item Type Name | Boxer Briefs |
| Manufacturer | Under Armour |
| Manufacturer Part Number | UWSHJ23F-053 |
| Material Type | Cotton Blend |
| Number of Items | 3 |
| Origin | Imported |
| Pattern | Geometric |
| Product Care Instructions | Machine Wash |
| Rise Style | Mid |
| Size | Large |
| Style Name | Multipack Performance Cotton Boxerjock Brief |
| Style Number | UWSHJ23F-053 |
| UPC | 197571009966 |
| Unit Count | 3 Count |

## Images

![Under Armour Boys' Multipack Performance Cotton Boxerjock Brief - Image 1](https://m.media-amazon.com/images/I/81IpNnKQxQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortable & Hold Up Great
*by W***H on July 14, 2026*

These Under Armour boxer briefs are a favorite in our house. They're comfortable, fit true to size, and hold up well after multiple washes. The fabric is soft and breathable, making them great for active kids. Quality you can expect from Under Armour. Highly recommend! ⭐⭐⭐⭐⭐ 👟🩳💙🏃‍♂️

### ⭐⭐⭐⭐⭐ Excellent Comfort and Durability for Active Kids Under Armour Performance Cotton Underwear
*by L***N on June 10, 2026*

This Under Armour Kids Performance Cotton underwear is absolutely amazing. They are super comfortable for an active child, especially one who plays sports and stays active throughout the day. They do not shrink or lose their shape after washing, which is something I really appreciate. The fabric is very durable and maintains the same quality even after multiple washes. They also stay soft and comfortable without becoming tight or uncomfortable over time. Overall, I highly recommend them. They are practical, long lasting and perfect for everyday wear and sports activities.

### ⭐⭐⭐⭐⭐ Recommended.
*by C***O on August 2, 2026*

Good comfortable underwear for boys. Look good and he says they are comfy.

## Frequently Bought Together

- Under Armour Boys' Big Performance Boxer Briefs, Lightweight & Smooth Stretch Fit
- adidas Youth Performance Boxer Brief, Kids Underwear, Athletic Fit Microfiber Boxer Briefs
- New Balance Boys' 3.5" Underwear, Performance Boxer Briefs (4 Pack)

---

## 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.hk/products/662345630-under-armour-boys-multipack-performance-cotton-boxerjock-brief](https://www.desertcart.hk/products/662345630-under-armour-boys-multipack-performance-cotton-boxerjock-brief)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-29*