Built for Athletes. 100% Authentic Gear.

FREE Ground Shipping on Orders $120! - Shop Now
1 12

Popular right now
Lots of people have looked at this recently
Under Armour   SKU: 1369477-001-BlackWhite-YMD

Under Armour Boys HeatGear Mock Long Sleeve Shirt - Sweat Wicking and 4-Way Stretch

$34.95
Boys Size
Color: Black-White

Description
Introducing the Under Armour Boys HeatGear Mock Long Sleeve Shirt, a perfect blend of comfort, style, and performance. This is no ordinary apparel; it's a game-changer in your young athlete's wardrobe, designed to keep them cool, dry, and moving freely throughout their activities. The HeatGear fabric is our original performance base layer, the first thing your child will put on and the last thing they'll take off. This fabric is ultra-soft and smooth, providing extreme comfort with very little weight. Whether it's for a rigorous training session or a relaxed day out, this shirt promises to deliver unmatched comfort. One of the key features of this shirt is its 4-way stretch material. It moves better in every direction, ensuring your child experiences unrestricted mobility no matter what the activity. This shirt is not just about comfort, it's about enhancing performance and having your child move with absolute freedom. The Under Armour Boys HeatGear Mock Long Sleeve Shirt also features superior sweat-wicking technology. The material wicks away sweat and dries really fast, keeping your child cool and dry even during intense workouts. No more discomfort from sweat-soaked clothing; this shirt will keep them feeling fresh all day long. This shirt also features a mock neck construction for added coverage, providing warmth without compromising on style. It's a fitted shirt, offering a streamlined fit that’s not too tight or too loose, just the perfect balance for your child's comfort and style. Made of 90% Polyester and 10% Elastane, this shirt is durable and resilient, ready to withstand even the most active lifestyles. Its style number is 1369477 and it's imported, ensuring the high-quality standards of Under Armour products. Caring for this shirt is straightforward. Just wash it inside out with like colors, tumble dry low, and avoid using bleach, softeners, or dry cleaning. It's designed to maintain its quality and performance even with regular use and washing. The Under Armour Boys HeatGear Mock Long Sleeve Shirt is more than just apparel, it's a performance gear designed to keep your child comfortable, stylish, and ready for action. Choose quality, choose performance, choose Under Armour.

Specifications
  • Clothing Size
    kids_boys_apparel
  • Base Secondary Color
    Black-White
  • Base Primary Color
    Black
  • Apparel Sleeve Type
    Long Sleeve
  • Apparel Collection
    HeatGear
  • Age Group
    Youth
  • Apparel Type
    T-Shirt
  • Gender
    Male

Shipping & Returns

Shipping & Returns Information

Reliable Delivery and Hassle-Free Returns

Shipping Information

Business Hours: Monday through Friday, 9:30 AM to 5:00 PM EST

We are closed during most federal holidays in the United States.

  • Do not include both a physical address and a PO Box. Orders containing both will ship to whichever appears first in the address line by default.
  • Orders placed on weekends or after 2:00 PM EST may be processed the next business day.
  • Please review all order and shipping details carefully before submitting.
  • All orders must include a secure shipping address to ensure delivery. See our Lost Package Policy for details.
  • Once an order is submitted, it may not be changed or canceled.

Handling Estimates

Brand Handling Time
Adidas 3–6 business days
Under Armour 2–5 business days

Some brands may have longer handling times than others.

For more accurate processing timelines, contact: orders@kickfly.com

Standard Shipping

Destination Delivery Time
Continental U.S. (Street or PO Box) 5–10 business days
Alaska & Hawaii (Street or PO Box) 6–10 business days
U.S. Protectorates & Canada 6–10 business days
APO/FPO Addresses 15–30 business days
International (Outside U.S.) 10–25 business days
Additional Charges May Apply

Expedited shipping and deliveries to Alaska, Hawaii, or PO Boxes may incur additional surcharges.

Lost Package Policy

If your tracking shows delivered but you did not receive your order:

  1. Check with neighbors or others at your address first. Packages are often recovered quickly.
  2. If still missing, contact the carrier directly to open a claim:
FedEx: 1-800-463-3339
UPS: 1-800-742-5877
USPS: Local post office phone number

If the carrier confirms the package as lost, email us with your claim or case number so we can assist further.

Email: orders@kickfly.com

Sales Tax

Sales tax is applied in accordance with state regulations. It will be charged in most U.S. states except the following:

Alabama
Arizona
Arkansas
Florida
Hawaii
Idaho
Illinois
Kansas
Michigan
Missouri
Nevada
New Mexico
New York
North Carolina
Ohio
South Carolina
Texas
Wisconsin

Returns & Exchange Policy

  • Returns and exchanges are accepted within 30 days of purchase.
  • To begin, email us for return authorization before shipping your return. Once approved, you'll receive full instructions.
  • Items must be new, unworn, and in original packaging to qualify for return or exchange.
  • Customers are responsible for return shipping costs.
  • Shipping costs are non-refundable unless the item was defective or incorrect.
  • Please retain tracking details for your return, as we cannot guarantee processing without proof of shipment.
Important Packaging Requirement

Do not ship shoes using only the manufacturer's box. Place it inside a separate shipping container. Returns shipped in shoe boxes alone may incur a restocking fee.

Bulk Orders

Bulk orders of 10 or more units are subject to a 35% restocking fee if more than 20% of the order is returned.

Wholesale Program

The Wholesale Program does not accept returns.

If exchanging an item, email us with the desired product or size. Once your return is received and inspected, your exchange or refund will be processed promptly.

Email for return authorization: orders@kickfly.com

Payment Options

Accepted Payment Methods:

  • All major credit cards
  • PayPal

Note: Split payments are not available.

To use a gift card or international card, please check out using PayPal to ensure processing.

For additional questions about your order, contact: orders@kickfly.com