---
product_id: 672103188
title: "Kids Performance Tech - Solid 3-Pack (Big Kids), Performance Tech - Solid 3-pack (Big Kids)"
brand: "under armour"
price: "S/.142"
currency: PEN
in_stock: true
reviews_count: 13
category: "Under Armour"
url: https://www.desertcart.pe/products/672103188-kids-performance-tech-solid-3-pack-big-kids-performance-tech
store_origin: PE
region: Peru
---

# Lightweight yet durable performance 4-way stretch for ultimate mobility Moisture-wicking & quick-dry fabric Kids Performance Tech - Solid 3-Pack (Big Kids), Performance Tech - Solid 3-pack (Big Kids)

**Brand:** under armour
**Price:** S/.142
**Availability:** ✅ In Stock

## Summary

> ⚡ Gear up your kid’s active lifestyle with unbeatable comfort and performance!

## Quick Answers

- **What is this?** Kids Performance Tech - Solid 3-Pack (Big Kids), Performance Tech - Solid 3-pack (Big Kids) by under armour
- **How much does it cost?** S/.142 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/672103188-kids-performance-tech-solid-3-pack-big-kids-performance-tech)

## 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

- • **Stay Dry, Stay Cool:** Advanced moisture transport system wicks sweat and dries fast for all-day comfort
- • **No Ride-Up, No Chafe:** Chafe-free seams and no ride-up legs keep kids comfortable during nonstop action
- • **Move Freely, Play Hard:** 4-way stretch fabric adapts to every active move without restriction
- • **Durability Meets Comfort:** Lightweight polyester-elastane blend holds shape wash after wash without fading
- • **Performance Pack of Three:** Value-packed 3-pack ensures your kid is always ready for the next adventure

## Overview

Under Armour’s Kids Performance Tech Solid 3-Pack boxer briefs combine a slimmer athletic cut with 4-way stretch fabric for superior mobility. Engineered with moisture-wicking, quick-dry material and chafe-free seams, these lightweight boxer briefs keep big kids dry and comfortable during intense activity. Durable and true to size, this 3-pack is a must-have for active youngsters who demand performance and comfort in their everyday wear.

## 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

![Kids Performance Tech - Solid 3-Pack (Big Kids), Performance Tech - Solid 3-pack (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.pe/products/672103188-kids-performance-tech-solid-3-pack-big-kids-performance-tech](https://www.desertcart.pe/products/672103188-kids-performance-tech-solid-3-pack-big-kids-performance-tech)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-06-22*