more responsive

cushioned platform features a ZipFoam™ midsole for a responsive

zero drop ride built to make every mile feel effortlessly

The updated 40 x 35 mm platform features our ZipFoam™ midsole for increased rebound

when it comes to your shoes

Phantom 4 Ultrafly 6 // Men more responsiveWOMEN The latest update to our high cushion neutral trainer, the Phantom 4, delivers an even more cushioned, responsive, and comfortable ride. The all new upper, midsole, and outsole design gives the shoe a sleek, dynamic look. Weve increased the stack height by 2mm, now offering a 35 30mm platform, providing extra cushion. Our ZipFoam compound is lighter, softer, and more responsive than ever. The Topo Athletic Phantom 4 is perfect for daily miles,