If your active little one generally runs warm, or when the weather heats up, long sleeve PJs may be too much. Keep cool through the night (and rambunctious mornings) in our short sleeve and shorts kids’ PJ set. This fun Eric Carle Curly Caterpillar print is just as playful as your little bubs. Made from our always comfortable bamboo cotton blend with a touch of spandex, little ones can romp around in their PJs without restriction and fall asleep at the right temperature.