Received these as a gift. My newborn daughter was fussing and when I removed her sock, one of the many loose and loop like threads inside was wrap tight around her toe and strangling it. Luckily I caught it in time. After inspecting the socks I found that they all have tons of loose threads hanging inside, despite being clean and perfect on the outside. Just the way they are made, however DANGEROUS FOR BABY TOES; STRANGULATION HAZARD.