From Stride Rite, the Girls' SRtech™ London Mary Janes feature: Leather and synthetic upper Oversized opening for easy on Alternative closure for easy on/off Synthetic lining Ortholite® memory foam for enhanced comfort Patented SRtech™ sensory pods to help develop balance and proprioception Non-marking rubber outsole Outsoles designed to provide superior traction and grip Flexible treads move with the foot and support multi-directional movement APMA approved Imported.