Under Armour Men's ColdGear® Base 4.0 Crew Infant The fully loaded list of

The fully loaded list of features also includes a built-in waistband adjustment

Blaster Long Fit

long lasting

comfortable regular fit

Lightweight shorts for singletrack adventures

Under Armour Men's ColdGear® Base 4.0 Crew Infant The fully loaded list ofUA Base 4. 0 is a men's baselayer built for extreme cold weather and lower activity. It uses a unique pattern that's designed to trap heat without adding bulk. Think long underwear, revamped for today's top athletes. UA Base 4. 0 Extreme Baselayer is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold UA Scent Control Technology to keep you undetected in all pursuits Soft, brushed grid interior traps air against