Skip to main content

FREE U.S. Standard Shipping Orders $99+ & FREE Returns

English

New & Featured
- UA StealthForm Uncrushable Hat
  Pre-Order Now
- New Arrivals
  - Men
  - Women
  - Kids
  - Shoes
- Featured
- Mother's Day Gifts
- Unisex
Men
Women
- Mother’s Day Gifts: Accessories
  Shop Now
- Featured
- Shop by Category
- Shop by Sport
- Shop by Collection
- Accessories
Kids
Shoes
- UA SlipSpeed™ Mega
  Shop Now
- Featured
- Shop by Category
- Shop by Gender
- Shop by Sport
- Shop by Collection
Curry
Outlet

Baselayer Collection

Baselayer Collection

(182 Items)

Sort

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

Collections

Travel Essentials
Spring Picks
United Football League Fan Gear
Family Matching
UA Vanish
Unstoppable Collection
Curry Brand Shoes and Gear
Baselayer Collection
Team Sports Shop
Project Rock Collection
Sportstyle
College Fan Gear
UA Exclusives
Freedom Collection
Unisex

Filter

Sort
Gender
Product Type
Sports
Color
- Black
- White
- Blue
- Gray
- Red
- Pink
- Purple
- Green
- Yellow
- Orange
- Brown
- Maroon
Size
- XS
- S
- M
- L
- XL
- XXL
- 3XL
- 4XL
- 1X
- 2X
- 3X
- XS Short
- SM Short
- MD Short
- LG Short
- XL Short
- XXL Short
- XS Tall
- SM Tall
- MD Tall
- LG Tall
- XL Tall
- 2XL Tall
- 3XL Tall
- 4XL Tall
- 32A
- 32B
- 32C
- 32D
- 32DD
- 34A
- 34B
- 34C
- 34D
- 34DD
- 34DDD
- 36A
- 36B
- 36C
- 36D
- 36DD
- 36DDD
- 38B
- 38C
- 38D
- 38DD
- 40C
- 40D
- 42C
- One Size
- YXS
- YSM
- YMD
- YLG
- YXL
Size Range
- Tall
- Petite
Age Group
- Adult
- Big Kids
Price

Apply (182 items)

Baselayer Collection

Filter / Sort

Women's HeatGear® Pride Bike Shorts

Save this item

Women's HeatGear® Pride Bike Shorts

$35.00$17.97

Original price: $35.00, Sale price: $17.97

Women's Project Rock HeatGear® Ankle Leggings

Save this item

New Colors

Women's Project Rock HeatGear® Ankle Leggings

$65.00$48.97

Original price: $65.00, Sale price: $48.97

Men's ColdGear® Infrared Hoodie

Save this item

Men's ColdGear® Infrared Hoodie

$80.00$47.97

Original price: $80.00, Sale price: $47.97

Boys' ColdGear® Armour Leggings

Save this item

Boys' ColdGear® Armour Leggings

$40.00$27.97

Original price: $40.00, Sale price: $27.97

Boys' UA Boxerjock® 2-Pack

Save this item

New

Boys' UA Boxerjock® 2-Pack

$20.00$14.97

Original price: $20.00, Sale price: $14.97

Women's Project Rock Crossback Printed Sports Bra

Save this item

New Colors

Women's Project Rock Crossback Printed Sports Bra

$50.00$37.97

Original price: $50.00, Sale price: $37.97

Women's Project Rock Crossback Printed Sports Bra

Save this item

Women's Project Rock Crossback Printed Sports Bra

$50.00$37.97

Original price: $50.00, Sale price: $37.97

Women's UA Tactical ColdGear® Infrared Base Mock

Save this item

Women's UA Tactical ColdGear® Infrared Base Mock

$60.00

Price: $60.00

Girls' HeatGear® Armour Printed Sports Bra

Save this item

Girls' HeatGear® Armour Printed Sports Bra

$25.00$13.97

Original price: $25.00, Sale price: $13.97

Women's UA Train Cold Weather Full-Length Leggings

Save this item

1X-3X

Women's UA Train Cold Weather Full-Length Leggings

$55.00$39.97

Original price: $55.00, Sale price: $39.97

Men's HeatGear® Armour Compression Leggings

Save this item

Men's HeatGear® Armour Compression Leggings

$34.99$26.97

Original price: $34.99, Sale price: $26.97

Women's UA Tactical ColdGear® Infrared Base Crew

Save this item

Women's UA Tactical ColdGear® Infrared Base Crew

$60.00

Price: $60.00

Men's Project Rock HeatGear® Iso-Chill Black Adam Tank

Save this item

Men's Project Rock HeatGear® Iso-Chill Black Adam Tank

$70.00$24.97

Original price: $70.00, Sale price: $24.97

Women's Project Rock Veterans Day Ankle Leggings

Save this item

Women's Project Rock Veterans Day Ankle Leggings

$70.00$52.97

Original price: $70.00, Sale price: $52.97

Women's Project Rock Crossback Sports Bra

Save this item

Women's Project Rock Crossback Sports Bra

$45.00$33.97

Original price: $45.00, Sale price: $33.97

Girls' UA Cold Weather ½ Zip

Save this item

Girls' UA Cold Weather ½ Zip

$45.00$33.97

Original price: $45.00, Sale price: $33.97

Women's UA Crossback Strappy Low Sports Bra

Save this item

Women's UA Crossback Strappy Low Sports Bra

$30.00$25.97

Original price: $30.00, Sale price: $25.97

Women's Armour® Mid Crossback Printed Sports Bra

Save this item

1X-3X

Women's Armour® Mid Crossback Printed Sports Bra

$40.00$33.97

Original price: $40.00, Sale price: $33.97

Boys' UA Gameday Pro Football Elbow Sleeve

Save this item

+1

Boys' UA Gameday Pro Football Elbow Sleeve

$25.00

Price: $25.00

Women's UA Mileage Capris

Save this item

Women's UA Mileage Capris

$44.99$33.97

Original price: $44.99, Sale price: $33.97

Girls' HeatGear® Armour Crop

Save this item

Best Seller

Girls' HeatGear® Armour Crop

$30.00$14.97

Original price: $30.00, Sale price: $14.97

Women's UA RUSH™ ColdGear® No-Slip Waistband Full-Length Leggings

Save this item

Women's UA RUSH™ ColdGear® No-Slip Waistband Full-Length Leggings

$75.00$37.97

Original price: $75.00, Sale price: $37.97

Men's UA Tactical ColdGear® Infrared Base Mock

Save this item

New

Men's UA Tactical ColdGear® Infrared Base Mock

$60.00

Price: $60.00

Women's UA RUSH™ HeatGear® No-Slip Waistband Pocket Full-Length Leggings

Save this item

Women's UA RUSH™ HeatGear® No-Slip Waistband Pocket Full-Length Leggings

$70.00$41.97

Original price: $70.00, Sale price: $41.97

Current page number, of 8 pages

1
2
3
4
5
6
7
8

of 8 pages

Stay in the loop.

Accepted Payment Methods

Live Chat

Chat Now
Monday - Sunday

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

UA Social

Instagram
Facebook
Twitter
Youtube

© 2024 Under Armour®, Inc.

Terms & Conditions

UA Rewards Terms

US and California Privacy Policy