Maximum breathability - the performance mesh upper of these sports shoes delivers increased ventilation for a lightweight and breathable feel. Ultimate durability - featuring a TPU heel overlay for added durability and support, these infant shoes are designed to go the distance come playtime. Superior comfort - with enhanced cushioning around the ankle, these trainers for girls let the wearer enjoy a more comfortable, supportive step. Children's trainers - a cushioned EVA midsole delivers lightweight shock absorption, and a full-length EVA sockliner provides comfort.