Under Armour Base 4.0 Crew - Kids' Size:Small The true-to-size fit and Heritage

The true-to-size fit and Heritage design make this a timeless

Inspired by the helmet visors of fighter pilots

and performance-driven

with HOWL woven label

FRONT HALF ZIPPER

Under Armour Base 4.0 Crew - Kids' Size:Small The true-to-size fit and HeritageUA Base 4. 0 is 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, delivering extreme warmth in the extreme cold 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