Popsugar Family Kid Shopping Children's Base Layers Keep Tots Warm With Base Pieces That Pile On the Warmth March 14, 2014 by Leah Rocketto View On One Page Photo 8 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 SmartWool Cable Knee High Socks Don't forget their toes! Made from merino wool, SmartWool socks ($9, originally $15) keep kids' feet warm without making them sweaty and stinky! SmartWool socks $9 from backcountry.com Buy Now Previous Next Start Slideshow Kid ShoppingKid ClothesSkiing