Boots designed for crawling, with zip They provide major freedom of movement and accompany baby\'s foot growth as they take their first steps, guaranteeing optimum development when playing and moving about. So soft, these leather boots feature very warm lining and are so cute... An exclusive creation for the comfort and well-being of little feet! Material Content Upper: split leather Lining: polar fleece fabric Insole: removable, in leather Sole: non-slip in elastomer, soft and durable Plus points of these boots designed for crawling, with zip Ideal to wear both indoors and outdoors Soft and easy to pull on, these boots allow for the good development of baby\'s feet and anatomic support Ultra comfortable leather for comfort and to protect the feet Non-slip, they are ideal for \"baby gymnastics\" developing proprioception (muscle and movement awareness) in their motor skills, helping them in their movements while maintaining a \"bare foot\" effect Zip on the inner side under touch fastening strap they are easy to put on Growth indicator on the removable insole to verify the size at any time MORE INFORMATION We recommend using a foot gauge regularly to confirm the child\'s shoe size Clean these boots with a slightly damp cloth and a soft brush to remove any dirt Waterproof regularly with a suitable product