Cool Confidence. Under Armour Youth Boys Performance Tech Solid 3-Pack in Blue Fog.

Keep him moving fast and staying fresh with the Under Armour Youth Boys Performance Tech Boxer Briefs. Identified by style number UWSHJ04F-451, this high-performance 3-pack is engineered by the athletic-wear experts at Under Armour to deliver premium, distraction-free support for active youth. Featuring a sleek, cooling Blue Fog tone alongside versatile athletic solids, this pack combines premium technical fabrics with a secure, comfortable fit that is perfect for sports training, playground games, and daily wear.

Why these Performance Tech Boxer Briefs are an athletic staple:

• Advanced Moisture-Wicking Core: Built with high-efficiency quick-dry technology that rapidly pulls sweat away from the skin, accelerating evaporation to keep him cool, dry, and focused during intense play.

• Innovative 4-Way Stretch Fabric: Constructed with a high-stretch knit that moves effortlessly in every single direction, providing maximum structural mobility for sprinting, jumping, and stretching.

• Chafe-Free Seamless Comfort: Features flat, ergonomically placed seams along with seamless sides to eliminate friction chafing and skin irritation during repetitive athletic movements.

• Stays-Put Performance Waistband: Fitted with a smooth, brushed-elastic waistband carrying the iconic Under Armour logo, engineered to stay firmly anchored in place without digging into the skin.

• Anti-Odor Technology Shield: Impregnated with advanced anti-microbial properties that actively inhibit the growth of odor-causing microbes, ensuring long-lasting freshness all day long.

Product Specifications

Care & Maintenance

To preserve the anti-odor treatments and protect the elastic stretch memory:

• Machine Wash Cold: Wash inside out on a gentle cycle with like colors using a standard, sport-safe detergent. Avoid mixing with heavy cotton items like towels.

• Do Not Use Fabric Softeners: Avoid liquid softeners or dryer sheets, as they leave a waxy coating that plugs the technical micro-pores, destroying the fabric's moisture-wicking and quick-dry capabilities.

• Tumble Dry Low: Dry on a low-temperature heat setting or hang dry to prevent thermal damage to the spandex stretch fibers. Do not iron or dry clean.

Style Highlights

• The Game-Day Prep: Pair these cool blue fog briefs under lightweight Under Armour mesh shorts and an athletic tech tee for an engineered, distraction-free uniform setup.

• Everyday School Comfort: Excellent for daily wear under rugged denim jeans or fleece joggers, keeping active boys cool and comfortable from the morning school bus ride to after-school sports.

Holiday Gift Policy, Effective November 19, 2025

We will gladly exchange regular priced & sale items discounted less than 20% until January 10th, 2026.  A store credit will be issued for returns.

Sorry, Sale items discounted 20% or more are FINAL SALE.

All other conditions for returns and exchanges remain the same.

Holiday Hours:

• December 25 - 27 - CLOSED
• December 29-30 10:5
• December 31 - CLOSED
• January 1 - CLOSED

Return Policy: In-Store & Online - 14 Days for In-Store Credit or Exchange

We want you to be completely satisfied with your purchase, and our return policy is designed to make the process easy and convenient. Please review the following guidelines for returns:

1. Timeframe: You have 14 days from the date of purchase to initiate a return for in-store credit or exchange. This applies to both in-store and online purchases, ensuring you have ample time to assess your item.
2. Gift Card Issuance: For returns, you will be issued a gift card, which will be emailed to you. This gift card can be used for future purchases, giving you flexibility and the opportunity to choose items that better suit your preferences.
3. Final Sale Items: All sale items discounted 20% or more are considered FINAL SALE and are not eligible for exchanges or returns. Please carefully consider your purchase of sale items, as these cannot be refunded or exchanged.
4. Hygienic Exclusions: Due to hygiene reasons, certain items are considered FINAL SALE. These include eyelashes, soaps, deodorants, underwear, and bathing suits. We appreciate your understanding of these exclusions.
5. Condition of the Item: To qualify for a return, the item must be in new condition, with all tags attached. Please ensure that the product is unworn and meets the criteria for a return.

We understand that circumstances may vary, and we strive to provide a fair and transparent return policy. If you have any questions or concerns, our customer service team is here to assist you. Your satisfaction is our priority, and we appreciate your trust in choosing us for your shopping needs.

For Our Full Return policy, please click this link

Shipping Information:

**Free Shipping for Purchases Over $150.00:**
Enjoy complimentary shipping on orders over $150.00! Delivery times range from 3 to 10 days, depending on your location. We utilize various couriers for shipments and Canada Post for deliveries to PO Boxes.

**Flat Rate Shipping Fees:**
For orders under $150.00 in British Columbia, Alberta, and Saskatchewan, a flat rate of $15.00 applies. For the rest of Canada, the flat rate is $20.00. Shipping times typically range from 3 to 10 days from the time of order.

**We do not ship to the US at this time**

**Shipping Time Considerations:**
Our shipping times take into account the time required for packaging. Orders placed after 4 pm on Thursdays may not be shipped until Monday, as courier pick-up times may vary. Please factor this into your calculations when determining the expected delivery time. If your order goes out after a long weekend, please expect delays as the couriers catch up on their deliveries. 

**Out-of-Stock Items:**
If, for any reason, we are unable to fulfill any of the items in your cart, rest assured that we will contact you as soon as possible. We value transparency and aim to keep you informed throughout the fulfillment process.

At CoCo & KaBri, we prioritize providing you with a smooth and efficient shopping experience. If you have any questions or concerns regarding shipping, feel free to reach out to our customer service team. Thank you for choosing us for your shopping needs!