FLEX RUNNER 4 (TD) Adidas 48 Percent Nylon/36 Percent Polyester/16

48 Percent Nylon/36 Percent Polyester/16 Percent Elastane

We paired it with a Zoom Air unit at the forefoot and the heel for an energized feel

geared for those looking to find their running potential

PUMA Cat Logo at left leg

FLEX RUNNER 4 (TD) Adidas 48 Percent Nylon/36 Percent Polyester/16Nike Flex Runner 4 Baby Toddler Shoes Designed for getting into fun fast, the Flex Runner 4 is easy to pull on. Its bootie like design is flexible with stretchy straps that secure kids' fit. Flex grooves in the outsole allow little feet to move naturally, helping kiddos find their footing. What's New You spoke and we listened. For the Flex Runner 4, we updated the fit of the midfoot strap and the collar to help make these easy to slip on and