Drop Score 0–100 · synthesized from independent reviews — it measures quality, not price.
Puma Deviate Nitro 4 Hyrox review: what runners say
Fit
Fit runs true overall, but narrow on wide feet: sizing up half a size recommended. Heel slippage noted during sled pushes; heel-lock lacing resolves it.
Feel
NITROFOAM Elite midsole is lightweight and responsive, not mushy. Rocker geometry and flexible carbon plate propel efficiently forward; noticeable instability in non-sagittal movements until adaptation.
Durability
Aggregate sources indicate 350–500 miles expected. PUMAGRIP rubber outsole is performance-oriented, designed for mixed turf/asphalt surfaces.
Best for
Competitive Hyrox athlete or distance runner seeking propulsive energy return on running segments. Not suited as an all-purpose trainer for heavy strength sessions.
Weak points
Insufficient stability for lateral movements, squats, and lifting: multiple sources agree. The carbon plate does not compensate for the instability of the high-stack foam (40 mm) outside of straight-line running.