<b>Valuable Pack & Size:<b><br> Come with 5 pairs (black, white, gray, burgundy and navy blue) , you will find suitable color option for your child! There are 4 sizes in total: 0-6M fits for newborn, 6-18M fits for infants and toddlers, 18-36M for toddlers, 5-7Yrs without non-slip grips for little kids. Before ordering please check the length of the baby's feet.