Nike Vaporfly 4 Mens Racing Shoes waist pack Upper: Lightweight engineered mesh for

Upper: Lightweight engineered mesh for breathability and reinforced support

flexible sole with additional shock absorption

Go confidently across trail and road surfaces thanks to soft foam and all-terrain traction

Full rubber outsole

Nike Vaporfly 4 Mens Racing Shoes waist pack Upper: Lightweight engineered mesh forThe Vaporfly 4 is a lean, mean, mile eating machine. Nike trimmed weight in the midsole, outsole and upper from the Vaporfly 3, without sacrificing performance. The result is a lighter, more propulsive all round racing shoe that's trusted from the mile to the marathon. Full Speed A full length carbon fibre Flyplate provides a propulsive, racing feel. More energy return Nike ZoomX foam, their most responsive foam, just got faster. Running from heel to