Features & Benefits
- Slimmer, more athletic cut
- Superior performance fabric
- 4-Way stretch for greater mobility
- Moisture-wicking and quick-drying
- Comes in a pack of 3
- Available in sizes X-Small to X-Large
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35248585
Under Armour Performance Tech- Prints 3-pack (big Kid)
86% of respondents would recommend this to a friend
Item #:
35248585
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Imported from USA store
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All-day comfort with a slimmer, more athletic cut
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What Stands Out
Comfortable Fit
Designed with a lightweight and smooth stretch fabric, these boxer briefs provide an ultra-comfortable fit for active boys, ensuring they can move freely without restriction during sports and play.
Moisture Wicking
Equipped with moisture-wicking technology, these boxer briefs keep boys dry and comfortable throughout the day by quickly absorbing sweat, making them ideal for both casual wear and intense activities.
Durable Quality
Crafted for durability, Under Armour's performance boxer briefs withstand rigorous wear and tear, ensuring long-lasting use and value for parents looking for reliable everyday underwear for their boys.
Product Details
| Package Dimensions | 12 x 8 x 0.5 inches (30.5 x 20.3 x 1.3 cm); 1.4 pounds (640 grams) |
| Item model number | UWAIJ09F-311 |
| Department | boys |
| Date First Available | May 19, 2021 |
| Manufacturer | Under Armour |
| Brand Name | Under Armour |
| Additional Features | Breathable, Lightweight, Tag Free |
| Age Range Description | Big Kid |
| Unit Count | 3 Count |
| Number of Items | 3 |
| UPC | 197571188036 |
| Import Designation | Imported |
| Item Weight | 7.36 ounces (208.66 grams) |
| Item Type Name | Boxer Briefs |
| Style Number | UWSHJ05F-420 |
| Manufacturer Part Number | UWSHJ05F-420 |
| Color | Tech Blue Print |
| Pattern | Geometric |
| Rise Style | Mid |
| Bottom Style | Boxer Briefs |
| Fit Type | slim |
| Style Name | Multipack Performance Tech Boxer Brief |
| Material Type | Polyester Blend |
| Fabric Type | 90% Polyester, 10% Spandex |
| Product Care Instructions | Machine Wash |
| Apparel Fabric Weight Class | Lightweight |
| Apparel Fabric Stretch | High Stretch |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Size | Large |
| Fabric type | 90% Polyester, 10% Spandex |
| Care instructions | Machine Wash |
| Origin | Imported |
Who Should Buy?
-
Active Boys
Ideal for boys involved in sports or physical activities, providing comfort and support during intense movement.
-
Warm Weather Use
Great for hot days due to its lightweight fabric that promotes breathability and keeps boys cool.
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Everyday Comfort
Perfect for daily wear, offering a smooth fit that minimizes chafing and irritation throughout the day.
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Cold Climates
Not suitable for extremely cold weather, as lightweight fabric may not provide adequate warmth.
Product Description
Under Armour Performance Tech- Prints 3-pack (big Kid)
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Customer Questions & Answers
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Is Under Armour Performance Tech- Prints 3-pack (big Available to Shop Online in Guernsey?
Answer: Yes, at Ubuy Guernsey this product is available for you to shop at a reasonable price. The Under Armour Performance Tech- Prints 3-pack (big is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Under Armour Briefs UWAIJ09F-311 Editorial Review
Under Armour Performance Tech- Prints 3-pack (big Kid) features a slim fit with a breathable, lightweight, and moisture-wicking fabric blend of 90% polyester and 10% spandex, ensuring comfort during daily activities. Many users note that the sizing is true to fit, making it a reliable choice for active boys. The vibrant geometric patterns appeal to kids, while parents appreciate the quality that outlasts cheaper alternatives. However, some customers experienced discrepancies in color options upon delivery, which may be a minor consideration for buyers preferring specific shades.
Customer Reviews & Ratings
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Pros
- Breathable and lightweight fabric enhances comfort
- True to size for a perfect fit
- Soft material feels great against the skin
- Geometric patterns appeal to kids
- Good quality that withstands wear and tear
Cons
- Occasional mismatch in color options delivered
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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