Under Armour Men's ColdGear Base 2.0 Crew - Black

The Under Armour Men's Base 2.0 Crew Shirt is constructed using a special negative grid pattern with each individual cell designed to trap heat without adding bulk. Think long underwear, reengineered for athletes performing at their peak. UA Base 2.0 is built for cold weather and higher activity levels. The UA Base is a system of baselayers, numbered from 2.0 to 4.0, that takes you from cold to absolutely freezing temps.

Buy Under Armour Men's UA Base™ 2.0 Crew: Active Base Layers - ✓ FREE DELIVERY possible on eligible purchases

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UA Base is a system of baselayers, numbered from 2.0 to 4.0, that takes you from cold to absolutely freezing temps. It's constructed using a

Under Armour Men's Coldgear Base 2.0 Crew Black

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Men's ColdGear® Fitted Crew

UA Base 2.0 is built for cold weather and high activity levels. It uses a unique pattern that's designed to trap heat without adding bulk. Think long underwear, revamped for today's top athletes.

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Dual-layer fabric with an ultra-warm brushed interior a smooth fast-drying exterior. 4-way stretch construction moves better in every direction. Material wicks sweat dries really fast. Anti-odor technology prevents the growth of odor-causing microbes. Smooth chafe-free flat seam construction. Articulated ergonomic mock neck with ARMOUR wordmark on back.

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Cold-weather workouts demand the Under Armour ColdGear Fitted Long-Sleeve Crew for Men. The dual-layer, moisture-wicking, quick-drying fabric features a smooth, breathable exterior with a soft, brushed interior that holds just the right amount of body heat. This light base layer, crafted from 87% polyester/13% elastane, has a streamlined fit for a locked-in feel that's snug but not too tight. Stretch-mesh back and underarm panels promote strategic ventilation without sacrificing warmth.

Under Armour Men's ColdGear Armour Fitted Crew - White, XL