Nike Reactx Infinity Run 4 PRM Women's Shoes Recovery The new and improved foam

The new and improved foam underfoot helps give you support

67% POLYESTER 28% NYLON 5% ELASTANE

but with more breathability

It’s the stability you seek

GEL 100 CAF 100Energy capsulated in a natural hydrogel

Nike Reactx Infinity Run 4 PRM Women's Shoes Recovery The new and improved foamHigh Cushion Stability 9mm Heel Drop Maximum cushioning in the winterized Nike InfinityRN 4 provides elevated comfort for your runs, day or night. Experience a soft, rocker shaped platform made with new ReactX foam underfoot and an ultra comfortable collar and tongue for a snug feel. Plus, reflective paint covers the midsole and extends onto the upper to light up your route. Updated Flyknit upper and a water resistant membrane help keep you dry New