Review on Cozy Comfort For Your Little One: Toddler Thermal Underwear Set With Long Johns And Pajamas by Borris Mcgee

A tad on the large side but very thick and heavy. My daughter is 5 and wears 5t. We ordered a 5 it fits great. These were warm enough to wear under my daughters fleece onzie while we camped in the Sierra National Forest in October it dropped down to 38 at night. We do have sleeping bags rated for 0 degrees but with these layered under a fleece pair of pj’s and our sleeping bags my daughter never even mentioned being cold or chilled. Which was a huge relief for me.