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

NITROFOAM™ midsole for lightweight cushioning and energy return

Soft and warm Heat Grid fabric

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

Versatile use as a base layer or standalone top

has a performance look that shows you mean business

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