Reader review
Anonymous runner · Sep 28, 2025
5/5
Overall
Like many other big companies, Mizuno decided to fix what ain't broke and gave the Inspire 9 a complete make-over with the Inspire 10. They ruined the Inspire. The 10 was stiff, super firm and had a one-piece top overlay that was too tight for most feet. It also had a lower feel to it, turning off most Mizuno fans. In addition, the last was flat and stiff, unlike the somewhat curved and flexible lasts of previous models. Altogether, an American Motors Pacer of a shoe. Mizuno reverted back to some of its earlier features with the Inspire 11, but the cushioning in the bottom is still too firm or hard, especially in the ball of the foot. The Inspire 9 had just the right mix of support, flexibility and cushion. Mizuno has always tended on the narrow side, which I preferred because I have a narrow foot. The Inspire 11 is wider, especially in the toe box, giving a slightly sloppy feel. But as the American population increases in weight, so does the width of their feet. To appeal to the masses, Mizuno probably felt a need to widen the shoe or at least the toe box. I found two pairs of Mizuno Inspire 9's at a clearance center and am running in those. But when those are spent, I'll be forced to run in my New Balance 870s. They're as close to the old Inspire 9 as you can get.
- Comfort
- 5/5
- Durability
- 3/5
- Appearance
- 4/5
- Value
- 4/5