I love the weight of these pants! Very nice cotton blend with a fleece lining and yes they can be worn as pajama bottoms but I buy them with the Frozen hooded jacket. These sweatpants can be worn with a regular top, they can be worn as regular sweatpants with a plaid shirt. If you're wearing them as a playset, you'll be happy to know that they can be worn from late fall through to spring. You can't win this deal and you get 2 pairs too! Oh yes, and they are true to size, maybe a little longer, but I usually allow for shrinkage.
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