The Nike Flex Runner 2 is for the kid on the go who loves to play all day, They're lace-free, meaning super quick to slip on and off. A stretchy bootie design makes it easy to slip your foot in with a snug and secure feel. A heel strap and leather on the sides stabilize your fit. Toe tip is reinforced with extra durability for toe draggers A stretchy bootie design makes it easy to slip your foot in The sole’s pattern helps with multisurface traction. A heel strap and leather on the sides stabilize your fit.