Elephantito Kids Mary Jane Flat 100% Leather Rubber sole Shaft measures approximately not_applicable from arch Upper Finish: Genuine Leather that adjusts to your child's feet with time. Inside Finish: Cushioned, Sheep Skin covered insole and lining to help feet breath and stay cool and dry. Outsole: Flexible Rubber for durability. Adjustable hook-and-loop closure for a comfortable fit and padded collar for comfort.