UA Base 3.0 men's cold weather leggings are built for extreme cold weather and lower activity. Their unique pattern traps heat without adding bulk. Think long underwear, revamped for today's top athletes.

• UA Base™ 3.0 All Season Baselayer provides midweight warmth at many activity levels & cold temperatures
  

• UA Scent Control Technology to keep you undetected in all pursuits
  

• Soft, brushed grid interior traps air, managing your body's microclimate to keep you warm & comfortable

• Material wicks sweat & dries really fast
  

• 4-way stretch construction moves better in every direction
  

• Performance elastic waistband