Official-looking Space Boots with NASA logos and patches. Includes special zipper compartment. Boots are intended to be worn over shoes. Functional buckles and elastic cord for a comfortable adjustable fit. Two elastic straps on bottom of boot covers, to keep full boot cover in place. Material content: 100% Polyester. Care instructions: Spot clean with damp cloth. Warning - small parts, choking hazard. Long cord - strangulation hazard. Child large fits shoe size 8.5 - 11, shoes measures up to 11 inches. Child medium fits shoe size 1.5 - 4.5, shoe measures up to 9 inches. Child small fits little kids show size 8 - 11.5, shoe measures up to 7 inches. Base Material: 100% Nylon Care: Hand Wash Country of Origin: Made in US