Image for banner of category

It’s Here!

New Arrivals
- Men
- Women
- Kids
- Shoes
Featured
Gift Guide
Fall Sports

Image for banner of category

UA Icon Fleece

Featured
Shop by Category
Shop by Sport
Shop by Collection
Accessories

Image for banner of category

Hoodie Szn

Featured
Shop by Category
Shop by Sport
Shop by Collection
Accessories

Image for banner of category

UA Fleece Shop

Featured
Boys
Girls
Shop by Sport
- Hockey
- Baseball
- Basketball
- Flag Football
- Football
- Golf
- Hiking & Outdoor
- Softball
- Soccer
- Volleyball
Shop by Size

Image for banner of category

New Shoe Drops

See Release Dates

Featured
Shop by Category
Shop by Gender
Shop by Sport
Shop by Collection

Men
Women
Kids
Shoes

Image for banner of category

UA Outlet

Featured
- Apparel Under $25
- Shoes Under $75
Men
Women
- Accessories
- Jackets & Vests
- Pants & Leggings
- Shirts & Tops
- Shoes
- Shorts
- Sports Bras
Boys
Girls
- Accessories
- Pants & Leggings
- Shirts & Tops
- Shoes
- Shorts
- Sports Bras

Skip to main content

Locations Nearby

Canada
Mexico

English

New & Featured
Men
Women
Kids
Shoes
Curry
Outlet
Region: US

My Dashboard
Order History
Profile
Preferred Sizes
Payment Methods
Addresses
Saved Items

New & Featured
Men
Women
Kids
Shoes
Curry
Outlet

Gear up & get moving with our newest arrivals. Shop Now. See details.

Kids
Boys

Boys - Blue · Training · Long Sleeves

Long Sleeves
Training
Blue
Clear All

7 Items

Sort

Now Trending
Best Sellers
Price (Low - High)
Price (High - Low)
Top Rated
Newest

Boys

Accessories
Baselayer
Hoodies & Sweatshirts
Jackets & Vests
One Piece & Sets
Pants & Leggings
Shirts & Tops
Shoes
Shorts
Swimwear
Underwear

Filter

Long Sleeves
Training
Blue

Sort
Product Type (1)
Sports (1)
Color (1)
Size
Fit
- Loose
- Fitted
Age Group
Price
- Under $25 (5)
- $25 - $50 (2)

UA Tech™ Team

Save this item

+2

UA Tech™ Team
Boys' Long Sleeve

$28

Price: $28

Save this item

UA Logo Frame Twist Tech
Little Boys' Long Sleeve

$24

Price: $24

Save this item

UA Core Logo Twist Tech
Little Boys' Long Sleeve

$24

Price: $24

Save this item

UA Core Logo Twist Tech
Toddler Boys' Long Sleeve

$24

Price: $24

Save this item

UA Logo Frame Twist Tech
Toddler Boys' Long Sleeve

$24

Price: $24

HeatGear® Armour

Save this item

+2

HeatGear® Armour
Boys' Long Sleeve

$32

Price: $32

Join UA Rewards to unlock 3x points

Go to www.ua.com/rewards to sign up. Ends 10/23.

Save this item

+1

UA Tech™ Big Logo Print Fill
Boys' Long Sleeve (Extended Size)

$25

Price: $25

Stay in the loop.

Accepted Payment Methods

Live Chat

Monday - Sunday

Live Chat

Monday - Sunday

Need Help?

Live Chat Now
Help Center
Size Guide
Shipping & Delivery
Returns & Exchanges
Store Locator
Order Tracking
Gift Cards
Sitemap
Student Discount

Need Help?

Live Chat Now
Help Center
Size Guide
Shipping & Delivery
Returns & Exchanges
Store Locator
Order Tracking
Gift Cards
Sitemap
Student Discount

About Under Armour

Affiliates
About Us/Our Story
UA Rewards
Careers
UA Community
Investor Relations
Product Recalls
Corporate Sales
UA Newsroom
Do Not Sell or Share My Personal Information
Innovation Idea House
UA Blog

About Under Armour

Affiliates
About Us/Our Story
UA Rewards
Careers
UA Community
Investor Relations
Product Recalls
Corporate Sales
UA Newsroom
Do Not Sell or Share My Personal Information
Innovation Idea House
UA Blog

UA Social

Instagram
Facebook
X
Youtube

UA Social

Instagram
Facebook
X
Youtube

© 2025 Under Armour®, Inc.

Terms & Conditions

UA Rewards Terms

US and California Privacy Policy

2.86.3

FREE U.S. Standard Shipping Orders $50+ & FREE Returns

FREE U.S. Standard Shipping Orders $50+ & FREE Returns