Drop Score 0–100 · synthesized from independent reviews — it measures quality, not price.
Puma Propio NITRO review: what runners say
Fit
Snug, glove-like fit with a sense of total foot lockdown at tight lacing. Length runs true, but the upper is slightly more generous than the previous version.
Feel
Reactive, springy Nitro foam with a low stack that transmits a lot of ground feel. At race speeds there is a noticeable pop; beyond 15 km the foam tends to bottom out.
Durability
The ultra-thin mesh upper is at risk of tearing under intensive use. The Puma Grip outsole is solid and wears well; the midsole loses responsiveness before the outsole shows wear. No precise mileage estimate found in sources.
Best for
Speed shoe for short sessions: repeats, interval training, races from 5K to 10K. Not recommended for daily road running or distances beyond the half marathon.
Weak points
The low stack becomes a drawback beyond 12–15 km, with progressive plantar fatigue. The tongue tends to slip during a run, requiring lace realignment.