Named 2016 Runner's World Best Debut, The Ultrafly is perfect for runners seeking cushioning and light support. It features strategically placed printed overlays and molded foam heel stays to secure the foot over a 28/23mm, 5mm drop platform. The 3-piece EVA midsole provides light guidance and feedback through the gait cycle.
We recommend sizing up half a size.
// 4.5 mm rubber outsole
// 18.5 mm EVA (heel) / 13.5 mm EVA (ball) midsole