NIKE Toddler Girls Flex 2016 RN (TDV) Shoe #834285-001 fabric-and-synthetic Engineered mesh upper provides a close, comfortable fit. Foam midsole/outsole optimizes cushioning, flex and durability. Wider forefoot area gives growing feet room to move. Hook-and-loop strap locks down the fit. Toddler size range: 2c-10c