The 33 x 28 mm platform features a ZipFoam™ core to deliver a cushioned, responsive ride underfoot. An external TPU heel counter offers additional support.
The engineered mesh upper eliminates overlays, providing a secure and breathable fit
I’ve owned a couple of pairs of Topo’s before and love the fit. The Phantom 2’s really nail the Topo style. Plenty of room up front. Secure around the mid-foot and heel, no slipping at all. Being their max-cushion model, they are plush and bouncy but not spongey or plodding at all. In fact they somehow manage to have some pop and make you want to go faster, which is quite an achievement for such a comfortable, cushioned shoe. So, I see them working well as a daily driver for long runs, recovery, or a 10k - half even.