Smartwool Kids - Classic Thermal Merino Base Layer Crew. Color Nival Blue Heather. Low Stock. $65.00. 3.0 out of 5 starsAdd to favorites. 0 people have favorited thisLow Stock+3Brand NameSmartwool KidsProduct NameClassic Thermal Merino Base Layer CrewColorNival Blue HeatherPrice$65.00Rating3Rated 3 stars out of 5(1)