Nike zoom rival D 10

I had Rival D9s, but they are not particularly light, the midsole has a dead feeling, the insoles came loose in the corners of the track (had to fix them with silicone paste).

There just wasn't much of a benefit over wearing lightweight trainers or flats. Maybe for a muddy XC course.

Now I have Adizero Avanti spikes, which are way more expensive, but infinitely better: lighter, boost foam, full-length spike plate.