Nike Running Shoe React X Infinity Run 4 - Barely Green/black/vapor Green Women, size 40½

Maximum cushioning provides elevated comfort for everyday runs. Experience a soft, rocker-shaped platform made with new ReactX foam underfoot, and an ultra-comfortable collar and tongue for a snug feel. Plus, a water-resistant membrane was added to this version to help keep you dry. The updated Flyknit upper and a water-resistant membrane help keep you dry New ReactX foam in the midsole for extra cushioning A Waffle outsole for durable traction on the roads An ultra-comfortable collar and tongue for a soft, snug fit New ReactX cushioning for even more comfort, and a revamped upper and wider toe box