Under Armour

Under Armour

When you have the right gear, there are no excuses, no limitations and no off days. Our gear combines the best technologies to give you the protection you need to conquer the cold, the heat, the rain and the wind — so you can perform at your peak.

Men's & Women's Baselayer

UA BASE™ 2.0

Lightweight, flexible, and breathable, built for cool temps and light activity or cold temps and high activity.

Shop UA Base 2.0

UA BASE™ 3.0

Midweight warmth and mobility, built for cold temps and moderate activity or extreme temps and high activity.

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UA BASE™ 4.0

Extreme warmth, even in extreme cold, perfect for extreme temps and low activity.

Shop UA Base 4.0