Ultrafly 5’s medial post and external TPU heel counter offer light pronation support for a stable and smooth run

versatile trainer is built to take on everything from your road miles

Together we are unstoppable

The moderately cushioned platform features the next iteration of our ZipFoam™ midsole

The midsole gets an upgrade with our new ZipFoam™ formula for the perfect balance between soft cushioning and snappy response

Ultrafly 6 (WIDE) Road // Men Ultrafly 5’s medial post andWOMEN We freshened it up from top to bottom to amplify the comfort and light stability thats been the foundation of Ultrafly from the start. With even more cushioning than its predecessor, we redesigned the medial post to now wrap the heel to ensure smooth stability throughout. The ZipFoam midsole continues to evolve, now providing an even more responsive ride. Additional rubber coverage on the outsole improves durability and traction, while