Smartwool Classic Thermal Merino Base Layer Crew – Kids' Size:L the upper material is made

the upper material is made from 90% recycled materials

ISOFIT dynamic upper adapts to the shape and movement of your foot for a custom lockdown fit without hot spots

or phone without adding bulk — ready for a run

the Puremeso Crop Hoodie is made of our stretchy

Kangaroo front pockets keep hands warm and stash small essentials on the go

Smartwool Classic Thermal Merino Base Layer Crew – Kids' Size:L the upper material is madeBuilt for active kids who won't slow down when the temperature drops, the Classic Thermal Merino Base Layer Crew is our top pick for cold weather layering. Merino wool naturally regulates body temperature and resists odor, so they stay comfortable from first chair to last run. Flatlock seams cut down on chafing during all day movement. Merino wool construction provides natural warmth without bulk regulates temperature as activity levels change