"Ours never liked her arms swaddled, but this sack is perfect for sleeping. Had to buy the larger size as she grew. We actually have the "Plush dots" which is a different material and perfect weight, lighter than fleece. I think this is the same material."
"Love these - don't make marks around her mouth from sucking. "Newborn" is softer than "SuperSoothie" that is made for teething infants. We have teeth on top and bottom, but still using the "Newborn" version."