Reviewed by The Milkman from Northern Wisconsin on Wednesday, October 22, 2014
I bought these for my son and he loves them. He is a big 6 (3weeks to 7) year old and the small 7-8 fits him well. These are so much better than the old waffle style thermals. These stretch to fit all sizes of growing kids and go great under clothes for being outside and moving around. They have also become a staple as pajamas for him. Goes great with the matching bottoms also available on Sierra Trading Post.
Use: Biking, Running, Baseball, Sleeping, Being a Ninja