A foundation layer that adapts to every movement

UA BASELAYERS

Performance starts with a base. Crafted to feel like a second skin, it supports muscle movement while regulating temperature and moisture.

BASELAYERS BUILT FOR EVERY CONDITION

OUR ORIGINAL GAME CHANGER. REMASTERED.

Each fit is engineered with a distinct purpose - delivering the right level of support, stretch, and layering for how you train.

WE NEVER STOP MAKING IT BETTER

1996-2000
MOISTURE WICKING

Prototype 0037
The Heatgear® half shirt a.k.a. 'The Shorty'

2001-2010
HEAT RETENTION

The base system created a scale for warmth based on metabolic
rate

2011-2019
ACTIVE COOLING

Iso-chill fabric feels cool to the touch during high heat

2019-PRESENT
NEXT-GEN STRETCH

Heatgear Elite, powered by Neolast, delivers stretch, durability and breathability

WHAT IS NEOLAST?

NEOLAST is a next-generation, high-performance fiber, and the reason HeatGear Elite stands apart. Engineered to outperform the traditional Spandex found in regular baselayers, NEOLAST delivers superior stretch, recovery, and durability with a more sustainable footprint.



If you love your current baselayer, think of HeatGear Elite as the next level – built on everything that made the original great, with upgraded tech for those who want more. More freedom, more comfort, and more performance.

CHOICE OF THE BEST

Antonio Rüdiger

Defender | Real Madrid CF

Training at Real Madrid’s Valdebebas complex means early mornings, outdoor sessions, and cold conditions—especially in winter.

His Baselayer Choice: ColdGear® Compression Mock & Leggings

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Paddy Pimblett

UFC Lightweight Fighter

Hard sparring, conditioning circuits, and packed gyms push intensity to the limit. Managing heat is critical when training never slows down.

His Baselayer Choice: HeatGear® Compression & HeatGear® Leggings

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Anthony Joshua

Heavyweight Boxer

High-intensity boxing camps mean long rounds, heavy conditioning, and relentless gym sessions where managing heat is essential.

His Baselayer Choice: HeatGear® Compression & HeatGear® Fitted

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UA Baselayer Collection

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