Mizuno Neo Zen 2 Reviews

A great daily: stable, great geometry and a little bounce, though less bouncy than the first.

Likes it: smooth and bouncy, more stable than the first.

About 30 miles as a daily trainer. They found it soft, stable, comfortable and responsive, with a secure mesh upper and heel cup, but snug through the midfoot and not friendly to wide feet. The foam and heel rubber showed more wear than expected at that mileage. They still rate it a top-five daily trainer for 2026, suited to daily and recovery runs rather than speed work.

A runner finds the Neo Zen 2 much firmer and very stable compared to the original, with a snugger traditional upper.

About 33 miles (53 km) of easy cruising, hilly mountain roads, 5K-pace 200s and threshold 1K repeats. They found the foam bouncy yet protective, firming up at pace, with a planted, stable feel and a secure heel lock from the mesh-and-knit upper. The fit is narrowish and pointy, so wider feet may need trial and error with sizing. They see a do-it-all trainer from easy to threshold runs.

Two testers ran easy miles and strides together, with one of them reporting two 10-mile runs. They liked the bouncy, cushioned foam that stayed stable through corners and still picked up the pace. Downsides: one found the outsole waxy and slippery on a frosty deck, the upper feels narrow, and the oversized heel collar seemed pointless. They graded it a B overall, a good daily trainer in a competitive price bracket.

Preferred over the 'squirrelly' v1: a tamer shoe for the masses with a much-improved upper, a fantastic fit and a ride that is still exciting and fun. v1 fans may see it as a step back, and the price went up from $150.

More stable and less wild than v1: built for base mileage, long runs and recovery days with some life underfoot. It runs slightly long, and wide feet will feel crowded in the midfoot and toe box. The Evo SL and Ride 19 are better for pace.