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Baselayer Collection

105 Items

UA Launch
New Colors

UA Launch
Women's Ankle Tights

Original price: $60, Sale price: $44.97
Extra 40% Off Outlet Use Code SEMIANNUAL
HeatGear® Armour
New Colors

HeatGear® Armour
Girls' Sports Bra

Original price: $20, Sale price: $14.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Team

UA Team
Women's 4" Shorty Shorts

Original price: $30, Sale price: $22.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Tech
1X-3X

UA Tech
Women's Ankle Leggings

Price: $45
Tactical HeatGear® Compression
new

Tactical HeatGear® Compression
Men's V-Neck T-Shirt

Price: $24.99
HeatGear® Middy

HeatGear® Middy
Women's 5" Shorts

Original price: $30, Sale price: $22.97
Extra 40% Off Outlet Use Code SEMIANNUAL
Armour® High Crossback

Armour® High Crossback
Women's Sports Bra

Original price: $50, Sale price: $37.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Tactical ColdGear® Infrared
new

UA Tactical ColdGear® Infrared
Men's Base Leggings

Price: $60
UA Base 3.0
Best Seller

UA Base 3.0
Men's Leggings

Original price: $70, Sale price: $52.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Base 3.0
Best Seller

UA Base 3.0
Men's Crew

Original price: $70, Sale price: $52.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Base 2.0
Best Seller

UA Base 2.0
Women's Leggings

Original price: $60, Sale price: $50.97
Extra 40% Off Outlet Use Code SEMIANNUAL
ColdGear®
New Colors

ColdGear®
Women's Leggings

Price: $55
UA Utility
new

UA Utility
Men's Slider Shorts

Price: $30
UA Base 4.0
Best Seller

UA Base 4.0
Women's Leggings

Original price: $100, Sale price: $84.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Base 4.0

UA Base 4.0
Women's Crew

Original price: $100, Sale price: $84.97
Extra 40% Off Outlet Use Code SEMIANNUAL
HeatGear® Armour

HeatGear® Armour
Girls' Crop

Original price: $35, Sale price: $20.97
Extra 40% Off Outlet Use Code SEMIANNUAL
HeatGear® Armour
new

HeatGear® Armour
Boys' Shorts

Price: $25
HeatGear® Armour

HeatGear® Armour
Women's Short Sleeve

Price: $30
UA Team

UA Team
Women's Shorty Shorts

Original price: $30, Sale price: $22.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Tactical ColdGear® Infrared
new

UA Tactical ColdGear® Infrared
Men's Base Mock

Price: $60
HeatGear® Armour

HeatGear® Armour
Women's Long Sleeve

Original price: $33, Sale price: $27.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Fly Fast Printed

UA Fly Fast Printed
Women's Crop

Original price: $60, Sale price: $44.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Launch
New Colors

UA Launch
Women's Tights

Original price: $65, Sale price: $54.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Crossback Printed

UA Crossback Printed
Girls' Sports Bra

Original price: $25, Sale price: $20.97
Extra 40% Off Outlet Use Code SEMIANNUAL

Baselayer Clothing Built for All Seasons

It’s the first thing you put on and the last thing you take off. It’s just as important as the training you’ve got ahead of you, because it’s what’s going to make you better during it. With Under Armour baselayer clothing, we keep you comfortable and ready to keep the work going, no matter the conditions. Stretchy fabrics let you move comfortably without distraction, while the compression fit makes you feel more powerful. ColdGear® baselayer clothing works to keep you warm in chilly conditions, while HeatGear® baselayer clothing stays cool to the touch during hot days.

Baselayer shirts, ranging from compression tanks, to T-shirts, to long sleeved baselayers, and even bodysuits, all come ready for the challenges you toss at them. Lightweight HeatGear® fabric keeps you cool. It also wicks sweat fast and dries super-fast, while ergonomic flatlock seems give you a chafe-free fit. That means going up to make a play is uninterrupted by what you’re wearing.

ColdGear® helps you kick out that stiff, distracted feeling you can get when temps drop. This performance baselayer clothing keep you warm and dry with dual-layer fabrics and brushed interiors. There's never an off-season with ColdGear®.

We’ve got baselayers for every season and activity. Baselayer clothing like shorts, shirts, and both men’s and women’s baselayer leggings give you that next-to-skin feel that lets you take things to the next level.