Squeaky Shoes Toddler Boys Leather Brown Plaid Shoes Leather Squeaky shoes run about one size bigger than usual (horn sole). Please use my size chart below, DO NOT use the "size chart" link that Amazon provides. MY SIZE CHART (Inside Sole Length): Size 1 - 4.5 inches, Size 2 - 4.75 inches, Size 3 - 5 inches, Size 4 - 5.25 inches, Size 5 - 5.5 inches, Size 6 - 5.75 inches, Size 7 - 6 inches. Please ignore the words "Toddler" and "Little Kid" in the drop down size menu, they are applied incorrectly. Size 1 is my smallest size and size 7 is my biggest size. The squeakers can be removed and reinserted as desired.