Drop Score 0–100 · synthesized from independent reviews — it measures quality, not price.
Mizuno Enerzy Runnerz 2 review: what runners say
Fit
Double-layer engineered mesh upper with rigid heel counter. The tongue is not gusseted: may cause instability during a run.
Feel
Moderate cushioning, standard Enerzy midsole without additional layers. Low stack (31 mm heel / 23 mm forefoot), 8 mm drop, direct ground-contact feel.
Durability
Partially exposed outsole with rubber concentrated at the forefoot; limited coverage suggests lower mileage compared to models with X10.
Best for
Casual runners or beginners on short distances (5–15 km). Also suitable for treadmill or gym use. First Mizuno shoe with Enerzy technology.
Weak points
Minimal rubber coverage on the outsole exposes the foam directly to the ground. The unstitched tongue may compromise fit stability.