Mens Nike Vaporfly 4 CM Geelong Running Company NITROFOAM™ midsole for lightweight cushioning

NITROFOAM™ midsole for lightweight cushioning and energy return

Plush cushioning for tough terrain

Perforated outer layer improves airflow and ventilation in warm conditions

it's geared for runs from 100m to 400m

Lacing system provides a smooth pull and secure midfoot fit while preventing backslip

Mens Nike Vaporfly 4 CM Geelong Running Company NITROFOAM™ midsole for lightweight cushioningMens Nike Vaporfly 4 CM A light, efficient design feels propulsive for all 26. 2. The Vaporfly 4 is a lean, mean, mile eating machine. We 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