Columbia Explorers Delight Fleece Pant
Here's what other sites are saying:
The Columbia Girls' Explorers Delight Fleece Pant is ideal for cold-weather outdoor adventures but works wonderfully as a low-key lounge pant, too. The breathable, wicking microfleece makes an excellent heavyweight baselayer under snowpants when the temperatures plunge; when it's time to come indoors and shed the shell, this pant easily makes the transition into more laid-back activities. In fact, don't be surprised if they end up as your girl's preferred winter jammies as well.