Shaft measures approximately Low-Top" from arch
Platform measures approximately .50"
Single seam on the inside of the heel for a smooth feel.
FOOT-HUGGING FIT. A one-piece Flyknit upper conforms to the shape of your foot for a snug feel. Integrating breathability throughout the top, support on the arch and stretch on the outside of the foot, the Flyknit is ultra-comfortable.
NATURALLY FLEXIBLE. The Nike Free RN Flyknit 2017 Women's Running Shoe brings the ultimate natural ride. A nearly seamless upper hugs your foot yet feels barely there, while the revolutionary outsole lets your foot move the way it's meant to. The easily packable construction lets you run freely anywhere you go.
NIKE Women's Free RN Flyknit Running Shoe | Road Running - KW1Q01CR8