New Arrivals
- Men
- Women
- Kids
- Shoes
Featured
- Sportswear
Unisex
- Shoes
- Accessories

Featured
- New Arrivals
- Best Sellers
Shop by Category
Shop by Sport
Shop by Collection
- Curry Brand
- UA Unstoppable
- HeatGear®: Keeps You Cool
- Sportswear
- UA Vanish: Performance Apparel
- Project Rock
Accessories
- Backpacks & Bags
- Beanies & Cold Weather Gear
- Belts
- Hoods & Gaiters
- Hats & Visors
- Lunch Boxes
- Socks
- Sport Gloves
- Water Bottles & Coolers

Featured
Shop by Category
Shop by Sport
Shop by Collection
Accessories

Featured
- New Arrivals
- Best Sellers
Boys
Girls
Shop by Sport

Featured
- New Arrivals
- Best Sellers
Shop by Category
Shop by Gender
Shop by Sport
Shop by Collection

Featured
- Shop Factory House
Men
Women
Boys
- Accessories
- Pants & Leggings
- Shirts & Tops
- Shoes
Girls

Skip to main content

English

New & Featured
Men
Women
Kids
Shoes
Curry
Outlet

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

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

UA Collections

Mens
Womens
Boys
Short Sleeves
Underwear
Training
Gray
Clear All

42 Items

Sort

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

Collections

Black Friday Collection
Day of the Dead
Curry Brand Shoes and Gear
Back to School
Unstoppable Collection
UA Vanish
Project Rock Collection
Jordan Speith Collection
Sportswear
Sportswear
Unisex

Filter

Mens
Womens
Boys
Short Sleeves
Underwear
Training
Gray

Sort
Gender (3)
Product Category
- Clothing
Product Type (2)
Sports (1)
Color (1)
- Black
- Gray
- Blue
- White
- Red
- Green
- Pink
- Purple
- Orange
- Navy
- Brown
- Yellow
Size
- XXS
- XS
- S
- M
- L
- XL
- XXL
- 3XL
- 4XL
- 5XL
- 1X
- 2X
- 3X
- LG Tall
- XL Tall
- 2XL Tall
- 3XL Tall
- 4XL Tall
- YXS
- YSM
- YMD
- YLG
- YXL
Size Range
- Tall
Fit
Age Group
- Adult
- Big Kids
Price
- Under $25 (21)
- $25 - $50 (21)

Boys' UA Cotton Boxerjock® 4-Pack

Save this item

Best Seller

3 Colors

Boys' UA Cotton Boxerjock® 4-Pack

$26

Price: $26

Boys' UA Cotton Boxerjock® Camo 4-Pack

Save this item

Best Seller

1 Color

Boys' UA Cotton Boxerjock® Camo 4-Pack

$26

Price: $26

Men's UA Performance Tech™ 6" Boxerjock®

Save this item

Top Gift

9 Colors

Men's UA Performance Tech™ 6" Boxerjock®

$20

Price: $20

Men's UA Performance Tech™ 3" 3-Pack Boxerjock®

Save this item

3 Colors

Men's UA Performance Tech™ 3" 3-Pack Boxerjock®

$42

Price: $42

Men's UA Performance Tech™ 9" Boxerjock®

Save this item

3 Colors

Men's UA Performance Tech™ 9" Boxerjock®

$20

Price: $20

Men's UA Performance Tech™ 9" 3-Pack Boxerjock®

Save this item

3 Colors

Men's UA Performance Tech™ 9" 3-Pack Boxerjock®

$42

Price: $42

Men's UA Performance Tech™ Printed 6" Boxerjock®

Save this item

5 Colors

Men's UA Performance Tech™ Printed 6" Boxerjock®

$20

Price: $20

Men's UA Performance Tech™ 3" Boxerjock®

Save this item

3 Colors

Men's UA Performance Tech™ 3" Boxerjock®

$20

Price: $20

Women's UA Vanish Energy Crop Print Short Sleeve

Save this item

4 Colors

Women's UA Vanish Energy Crop Print Short Sleeve

$40

Price: $40

Boys' UA Performance Cotton 4" 3-Pack Boxerjock®

Save this item

3 Colors

Boys' UA Performance Cotton 4" 3-Pack Boxerjock®

$26

Price: $26

Boys' UA Performance Cotton 4" 3-Pack Boxerjock®

Save this item

2 Colors

Boys' UA Performance Cotton 4" 3-Pack Boxerjock®

$26

Price: $26

Men's Project Rock Performance Tech™ Mesh 5" 2-Pack Boxerjock®

Save this item

2 Colors

Men's Project Rock Performance Tech™ Mesh 5" 2-Pack Boxerjock®

$40

Price: $40

Men's UA Tech™ 2.0 Short Sleeve

Save this item

Best Seller

16 Colors

Men's UA Tech™ 2.0 Short Sleeve

$25

Price: $25

Men's HeatGear® Fitted Short Sleeve

Save this item

5 Colors

Men's HeatGear® Fitted Short Sleeve

$30$26.97

Original price: $30, Sale price: $26.97

Boys' UA Tech™ 2.0 Short Sleeve

Save this item

Best Seller

6 Colors

Boys' UA Tech™ 2.0 Short Sleeve

$20$14.97

Original price: $20, Sale price: $14.97

Women's UA Tech™ Team Short Sleeve

Save this item

19 Colors

Women's UA Tech™ Team Short Sleeve

$25

Price: $25

Men's UA Tech™ 2.0 Tiger Short Sleeve

Save this item

9 Colors

Men's UA Tech™ 2.0 Tiger Short Sleeve

$25

Price: $25

Men's UA Tech™ Vent Short Sleeve

Save this item

16 Colors

Men's UA Tech™ Vent Short Sleeve

$35

Price: $35

Men's UA Tech™ Fade Short Sleeve

Save this item

1 Color

Men's UA Tech™ Fade Short Sleeve

$30$25.97

Original price: $30, Sale price: $25.97

Women's UA Tech™ Twist V-Neck Short Sleeve

Save this item

new

6 Colors

Women's UA Tech™ Twist V-Neck Short Sleeve

$25

Price: $25

Women's UA Vanish Energy Short Sleeve

Save this item

10 Colors

Women's UA Vanish Energy Short Sleeve

$40$29.97

Original price: $40, Sale price: $29.97

Boys' HeatGear® Armour Short Sleeve

Save this item

New Colors

3 Colors

Boys' HeatGear® Armour Short Sleeve

$28

Price: $28

Women's UA Train Seamless Short Sleeve

Save this item

4 Colors

Women's UA Train Seamless Short Sleeve

$45$33.97

Original price: $45, Sale price: $33.97

Boys' UA Tech™ Team Short Sleeve

Save this item

16 Colors

Boys' UA Tech™ Team Short Sleeve

$22

Price: $22

Current page number, of 2 pages

1
2

of 2 pages

Stay in the loop.

Accepted Payment Methods

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
UA Access To Sports
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
UA Access To Sports
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
Twitter
Youtube

UA Social

Instagram
Facebook
Twitter
Youtube

© 2025 Under Armour®, Inc.

Terms & Conditions

UA Rewards Terms

US and California Privacy Policy