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Under Armour Boys' Brawler 3.0 Tapered Pants - Castlerock Black Extended Sizes (Wider Waist)

Regular Price
$35.00
Sale Price
$35.00
Regular Price
Sold Out
Unit Price
per 
Under Armour Girls & Boys Size 2T-5
Toddler Under Armour Size Chart 2T - 5
 
 
 
Under Armour Girls & Boys Size 4-7      Size 6X fits the same as the 7
Under Armour Toddler Size Chart 4 - 7
Under Armour Size Chart Size 4 - 6X
 

Under Armour Girls Youth Sizing
Under Armour Youth Girls Size Chart 7 - 18
Under Armour Boys Youth Sizing 
Under Armour Boys Youth Size Chart 7 - 18/20
 
 Under Armour Shoe Size Chart

 
Ready to see our Under Armour Collection?  Click Here! 
 
 
 

Size: M (10/12+)

Performance Comfort for Every Build. Under Armour Boys' Brawler 3.0 Tapered Pants.

The Under Armour Boys' Brawler 3.0 Tapered Pants in Castlerock Black are engineered for the athlete who needs a little extra room without sacrificing a streamlined look. These Extended Sizes feature a wider waist design, ensuring a comfortable, custom fit for all-day play or intense training sessions. Combining a rugged exterior with a cozy interior, these pants are built to handle everything from gym class to backyard drills.

Why these will be his new favorite pair:

  • Wider Waist Extended Sizing: Specifically designed with a more generous waist measurement to provide a better, more confident fit for boys who need extra room.

  • Smooth Tricot Knit: The exterior is sleek and durable, while the brushed interior traps heat to provide soft comfort and essential warmth during cooler prairie mornings.

  • Wicks Sweat & Dries Fast: UA's signature material technology pulls moisture away from the skin, ensuring he stays dry and focused during high-energy activities.

  • Customizable Fit: Features an encased elastic waistband with an external drawcord, allowing him to adjust the tightness exactly where he needs it.

  • Tapered Leg Fit: Provides a modern, athletic silhouette that stays out of the way of his feet, ending in a clean look at the ankles—perfect for showing off his favorite sneakers.

  • Functional Storage: Equipped with open hand pockets to keep essentials close or to warm up hands between sets.


Product Specifications

Feature Detail
Brand Under Armour
Color Castlerock Black
Sizing Extended Sizes (Wider Waist)
Material Performance Tricot Knit
Fit Tapered Leg
Pockets Open Hand Pockets
Vibe Rugged, Athletic, & Inclusive

Care Instructions

To maintain the durability of the tricot knit and the moisture-wicking properties:

  • Machine Wash Cold: Wash with like colors on a cold cycle.

  • Avoid Fabric Softeners: To keep the material performing at its best, do not use softeners or dryer sheets as they can clog the moisture-wicking fibers.

  • Tumble Dry Low: Dry on a low heat setting to maintain the integrity of the elastic waistband and the tapered shape.

  • Do Not Iron: These pants are designed to be wrinkle-resistant; avoid ironing to protect the technical fabric.


Style Highlights

  • The Perfect Training Partner: These pants pair effortlessly with any Under Armour performance tee or hoodie for a complete, coordinated athletic look.

  • All-Day Versatility: The Castlerock Black color is a versatile neutral that stays looking clean even after a day of rough play, making these a go-to for both sports and school.



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!