175211 nike flex 2019 run f gravit size:EU 38,5 Engineered ventilation

Engineered ventilation

Lightweight and provides warmth

2nd contrast material

Lens properties Category 3

Hood specified for running acts as an optional protection

175211 nike flex 2019 run f gravit size:EU 38,5 Engineered ventilationSTRETCH 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