The Nike Winflo 12 combines a Nike Air unit with a thick stack of Cushlon 3.0 foam for responsive performance and consistent cushioning. Its breathable open-hole mesh upper and accommodating fit help keep you comfortable and secure, while the increased foam stack provides a soft, springy feel underfoot. A widened toe box offers extra room in the forefoot, and flex grooves in the outsole support a smooth, flexible stride. The men's UK 9 weighs approximately 322g and features a 10mm heel-to-toe drop.