Mizuno Wave Inspire 21 (2025)
stability shoe for road running, best at 5k and 10k. Wave plate stability · Enerzy foam · Overpronation support.
Previous generation: a newer version, the Mizuno Wave Inspire 22, is in our database.
Specs
- Weight: 295 g (men's sample)
- Heel-to-toe drop: 12 mm
- Cushioning: 7/10 (our own scale)
- Terrain: road
- Support listed for: overpronation
- Wide widths: yes
- Launch price: $140 MSRP (Mid-range)
Spec source: Mizuno website (we have no direct product link recorded, so please confirm the specs there). Shoe data last reviewed October 2026.
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Who should think twice
- Previous generation: a newer version, the Mizuno Wave Inspire 22, is in our database.
Similar shoes
- Brooks Adrenaline GTS 25: 7/10 cushioning · 10 mm drop · 300 g · Mid-range ($110–$160 MSRP)
- Nike Structure 26: 7/10 cushioning · 10 mm drop · 298 g · Mid-range ($110–$160 MSRP)
- On Cloudrunner 3: 7/10 cushioning · 8 mm drop · 295 g · Premium ($160–$220 MSRP)
- Saucony Omni 22: 7/10 cushioning · 8 mm drop · 286 g · Mid-range ($110–$160 MSRP)
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Frequently asked questions
Who is the Mizuno Wave Inspire 21 best for?
It is a stability shoe for road running, best at 5k and 10k. Its listed strengths are wave plate stability, enerzy foam, overpronation support.
How much does the Mizuno Wave Inspire 21 weigh?
It is listed at about 295 g (~10.4 oz) in a men's sample size.
What is the heel-to-toe drop of the Mizuno Wave Inspire 21?
12 mm.
Does the Mizuno Wave Inspire 21 come in wide sizes?
Wide widths are listed for the Wave Inspire 21.
Who should think twice about the Mizuno Wave Inspire 21?
Previous generation: a newer version, the Mizuno Wave Inspire 22, is in our database.
Is there a newer version of the Mizuno Wave Inspire 21?
Yes, the Mizuno Wave Inspire 22 is in our database and is the better choice if you want the current generation.
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Not medical advice
This tool is educational. It does not diagnose, treat or prevent injuries. If you have persistent pain, an injury or a medical foot condition, see a qualified professional before choosing shoes.