Under Armour Men's Base 4.0 Crew, Black (001)/Steel, Medium

Under Armour Men's Base 4.0 Crew, Black (001)/Steel, Medium

• UA Base 4. delivers heat like no other, keeping you warm even in the brutal cold
• Soft, brushed negative grid interior traps hot air, providing superior warmth
• 4-way stretch construction moves better in every direction
• Material wicks sweat & dries really fast
• Under Armour’s mission is to make all athletes better through passion, design and the relentless pursuit of innovation

UA Base 4.0 delivers heat like no other, keeping you warm even in the brutal cold. Soft, brushed negative grid interior traps hot air, providing superior warmth. 4-way stretch fabrication allows greater mobility in any direction. Moisture Transport System wicks sweat away from the body.