175211 nike flex 2019 run f gravit WR5661a The high waist is close

The high waist is close to your body to minimize adjustments

Thanks to the runner getting a more forward-moving position

this lock is convenient to transport because it is so light

comfortable heel-to-toe transition with its EVERUN topsole technology

Solas is a new model for this season

175211 nike flex 2019 run f gravit WR5661a The high waist is closeSTRETCH IN EACH STEP. The Nike Flex RN 2019 gives your run more stretch. A stretchy, knitted fabric wraps you in softness and expands and contracts in time with your foot. The double density of the foam bearings offers shock absorbing comfort, while hot knife cut grooves in the outsole give you flexibility from heel to toe. The fabric with stretch in 4 directions expands and contracts in step with your foot. The dual density Solarsoft foam dampens