---
product_id: 672103188
title: "Under Armour Kids Performance Tech Solid 3-Pack Boxer Briefs (Big Kids)"
brand: "under armour"
price: "€ 44.17"
currency: EUR
in_stock: true
reviews_count: 13
category: "Under Armour"
url: https://www.desertcart.nl/products/672103188-under-armour-kids-performance-tech-solid-3-pack-boxer-briefs
store_origin: NL
region: Netherlands
---

# Lightweight for all-day energy Moisture-wicking keeps you dry 4-way stretch for ultimate mobility Under Armour Kids Performance Tech Solid 3-Pack Boxer Briefs (Big Kids)

**Brand:** under armour
**Price:** € 44.17
**Availability:** ✅ In Stock

## Summary

> ⚡ Gear up for unstoppable days with Under Armour Performance Boxer Briefs!

## Quick Answers

- **What is this?** Under Armour Kids Performance Tech Solid 3-Pack Boxer Briefs (Big Kids) by under armour
- **How much does it cost?** € 44.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/672103188-under-armour-kids-performance-tech-solid-3-pack-boxer-briefs)

## 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

- • **Comfort That Lasts:** Tagless design and chafe-free seams eliminate irritation during high activity
- • **Sleek Fit, Athletic Edge:** Streamlined, fitted cut balances comfort and performance for active boys
- • **Stay Dry, Stay Confident:** Advanced moisture transport system wicks sweat fast for all-day freshness
- • **No-Roll Hem, No Distractions:** Secure fit with no-roll hem keeps briefs perfectly in place
- • **Move Freely, Perform Fiercely:** 4-way stretch fabric adapts to every move without restriction

## Overview

Under Armour boys Performance Boxer Briefs feature a lightweight, breathable fabric blend of 90% recycled polyester and 10% elastane, engineered with 4-way stretch for superior mobility. Designed with a moisture-wicking system and tagless, chafe-free seams, these boxer briefs ensure all-day comfort and durability. The no-roll hem and performance waistband provide a secure, streamlined fit ideal for active kids. Available in convenient 3-packs, they combine sustainability, performance, and style for the next generation of movers.

## Description

A slimmer, more athletic cut with superior performance fabric. 4-Way stretch fabrication allows greater mobility in any direction. Moisture transport system wicks sweat & dries quickly. 3 per pack.

Review: Comfortable, durable, and perfect for active kids! - These Under Armour boxer briefs are exactly what we needed for our active son. The fabric is lightweight, smooth, and stretches comfortably, providing excellent freedom of movement. They wick moisture well, keeping him dry during sports and play, and they’ve held up beautifully after multiple washes, no fading, shrinking, or loss of shape. The fit is true to size, and the waistband stays in place without digging in. Overall, these boxer briefs combine comfort, durability, and performance, making them a great value. Highly recommend for boys who are always on the move!
Review: Comfy and good quality - Good quality and my son says they’re so soft and comfy. He won’t wear any other kind! He is 10 years old and very slim and the Medium fit perfect.

## Features

- 3-Pack Performance Tech Solid Boxer Briefs
- Wordmark performance comfort waistband; functional fly
- Lightweight & durable; 4-way stretch moves better in every direction
- No ride-up leg, chafe-free seams; material wicks sweat & dries really fast
- Polyester, elastane

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3NGW7H3 |
| Additional Features | Stretchable |
| Age Range Description | Big Kid |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #6,545 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #11 in Boys' Boxer Briefs |
| Bottom Style | Boxer Briefs |
| Brand Name | Under Armour |
| Care instructions | Machine Wash |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 8,288 Reviews |
| Fabric Type | 90% Polyester, 10% Spandex |
| Fabric type | 90% Polyester, 10% Spandex |
| Fit Type | Regular |
| Fit to Size Sentiment | Neutral |
| Garment Size Country | United States |
| Item Type Name | Underwear |
| Item Weight | 6.24 ounces |
| Manufacturer | Under Armour |
| Manufacturer Part Number | UWSHJ04F-001 |
| Material Type | Polyester Blend |
| Number of Items | 3 |
| Origin | Imported |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Rise Style | Mid |
| Size | Small |
| Style Name | Performance Tech - Solid 3-pack (Big Kids) |
| Style Number | UWSHJ04F-001 |
| Subject Character | Sports |
| UPC | 197571009508 |
| Unit Count | 3.0 Count |

## Images

![Under Armour Kids Performance Tech Solid 3-Pack Boxer Briefs (Big Kids) - Image 1](https://m.media-amazon.com/images/I/61+vX98PkfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortable, durable, and perfect for active kids!
*by T***E on October 26, 2025*

These Under Armour boxer briefs are exactly what we needed for our active son. The fabric is lightweight, smooth, and stretches comfortably, providing excellent freedom of movement. They wick moisture well, keeping him dry during sports and play, and they’ve held up beautifully after multiple washes, no fading, shrinking, or loss of shape. The fit is true to size, and the waistband stays in place without digging in. Overall, these boxer briefs combine comfort, durability, and performance, making them a great value. Highly recommend for boys who are always on the move!

### ⭐⭐⭐⭐⭐ Comfy and good quality
*by M***N on November 20, 2025*

Good quality and my son says they’re so soft and comfy. He won’t wear any other kind! He is 10 years old and very slim and the Medium fit perfect.

### ⭐⭐⭐⭐⭐ Good Quality
*by B***G on October 12, 2025*

These Under Armour boys’ underwear are great material quality and super soft. The size chart recommended a smaller size, but I’m glad I went with the XL for my 9-year-old — it fits and looks perfectly. The price was within my budget, especially with the sale, and overall they’re a great buy!

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**Shop now:** [https://www.desertcart.nl/products/672103188-under-armour-kids-performance-tech-solid-3-pack-boxer-briefs](https://www.desertcart.nl/products/672103188-under-armour-kids-performance-tech-solid-3-pack-boxer-briefs)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-06-07*