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Baselayer Collection

101 Items

UA Launch
New Colors

UA Launch
Women's Tights

Original price: $65, Sale price: $54.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Tactical ColdGear® Infrared
New Colors

UA Tactical ColdGear® Infrared
Men's Base Crew

Price: $60
UA Tech
New Colors

UA Tech
Women's Capris

Price: $40
HeatGear® Armour

HeatGear® Armour
Women's Short Sleeve

Price: $30
UA Base 2.0

UA Base 2.0
Women's Crew

Original price: $60, Sale price: $50.97
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 Iso-Chill
New Colors

UA Iso-Chill
Boys' ¾ Sleeve Shirt

Original price: $40, Sale price: $33.97
Extra 40% Off Outlet Use Code SEMIANNUAL
HeatGear® Armour
new

HeatGear® Armour
Boys' Shorts

Price: $25
UA Utility Pro

UA Utility Pro
Boys' ¾ Slider Leggings

Original price: $40, Sale price: $33.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Tactical ColdGear® Infrared
new

UA Tactical ColdGear® Infrared
Men's Base Mock

Price: $60
UA Tactical ColdGear® Infrared
new

UA Tactical ColdGear® Infrared
Men's Base Leggings

Price: $60
HeatGear® Fitted

HeatGear® Fitted
Men's Short Sleeve

Original price: $30, Sale price: $26.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Utility
new

UA Utility
Women's Slider Shorts

Price: $30
Armour® Mid Crossback Printed

Armour® Mid Crossback Printed
Women's Sports Bra

Original price: $40, Sale price: $33.97
Extra 40% Off Outlet Use Code SEMIANNUAL
Armour® Mid Crossback Print
1X-3X

Armour® Mid Crossback Print
Women's Sports Bra

Original price: $40, Sale price: $29.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Hockey Compression
new

UA Hockey Compression
Men's Leggings

Price: $60
HeatGear® Armour
Best Seller

HeatGear® Armour
Girls' Middy Shorts

Original price: $25, Sale price: $18.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Tactical ColdGear® Infrared
New Colors

UA Tactical ColdGear® Infrared
Women's Base Leggings

Price: $60
HeatGear®

HeatGear®
Women's Compression Tank

Original price: $25, Sale price: $18.97
Extra 40% Off Outlet Use Code SEMIANNUAL
UA Utility Pro
new

UA Utility Pro
Men's Sliding Shorts

Price: $35
UA Tactical ColdGear® Infrared
New Colors

UA Tactical ColdGear® Infrared
Women's Base Crew

Price: $60
UA Tactical ColdGear® Infrared
new

UA Tactical ColdGear® Infrared
Women's Base Mock

Price: $60
UA Tech
New Colors

UA Tech
Women's Leggings

Price: $50
HeatGear® Armour Printed
Best Seller

HeatGear® Armour Printed
Girls' Ankle Crop

Original price: $35, Sale price: $29.97
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.