MizunoWave Inspire 21
Engineered with Wave-plate stability and energetic cushioning, the Wave Inspire 21 delivers a guided, confidence-building stride for moderate overpronators. Supportive, balanced, and effortlessly smooth, it brings reliable structure to every run.
Details
The Mizuno Wave Inspire 21 delivers the supportive stability that runners rely on, offering a balanced and confident ride from first mile to last. Tuned with Mizuno’s signature MIZUNO WAVE plate, this model is engineered to moderate overpronation, providing structured guidance without sacrificing smoothness or comfort.
A full-length layer of MIZUNO ENERZY cushioning supplies consistent softness underfoot, while MIZUNO ENERZY NXT in the rearfoot enhances heel cushioning and springy rebound upon landing. The result is a stable yet energetic platform that feels secure, efficient, and pleasantly responsive.
The durable X10 rubber outsole offers excellent traction and longevity, supporting high-mileage training with dependable grip. Up top, the Jacquard Air Mesh upper provides breathable, adaptive comfort and a secure midfoot hold, ensuring the Inspire 21 feels locked-in without feeling restrictive.
Balanced, structured, and reassuringly smooth, the Wave Inspire 21 provides steady support for runners who want stability they can trust through daily miles and long-term training cycles.
MIDSOLE
- MIZUNO ENERZY is just-right EVA foam for a full-length top layer of predictable cushioning.
- MIZUNO ENERZY NXT introduces nitrogen-infused supercritical EVA foam in the rearfoot bottom layer for a touch of lighter softer bounciness.
- MIZUNO WAVE plate stabilizes and supports moderate overpronation. This plant-based plate is made with BASF's Elastollan N Series, a 50% bio-based TPU.
OUTSOLE
- X10 compound is highly durable carbon rubber for long-lasting great grip.
UPPER
- Jacquard Air Mesh is designed to stretch and hold for breathable security.
- Overall, over 90% recycled content is incorporated for the upper body textile and linings.
Researched and compiled by Mark Shannon
Specifications may be manufacturer-reported. Learn how Cadence verifies shoe data.
Specifications
Cadence Database Analysis
How the Mizuno Wave Inspire 21 compares with 67 current Trainers / Daily shoes tracked by Cadence.
This archived model is compared with currently active shoes in the Cadence database.
Comparisons use listed specifications tracked by Cadence. Manufacturer reference sizes and measurement methods can vary. Learn about our data methodology.
Where It Fits
- Cushioning
- Medium
- Listed weight
- Notably heavy for category
- Stack
- Typical for category
- Price
- Lower-priced for category
- Drop
- Notably high for category
- Plate
- Yes
- Group
- Trainers / Daily
Compared With Trainers / Daily
| Metric | Wave Inspire 21 | Group median | Position |
|---|---|---|---|
| Listed weight | 10.3oz | 9.6oz | Heavier (66th percentile) |
| Heel stack | 38mm | 38mm | Typical (45th percentile) |
| Forefoot stack | 26mm | 31mm | Lower (9th percentile) |
| Drop | 12mm | 8mm | Higher (99th percentile) |
| Price | $140 | $160 | Lower range (10th percentile) |
What Stands Out
- Its 12mm midsole drop is 4.0mm above the current Trainers / Daily median of 8mm (n=67).
- It is one of 8 plated shoes out of 67 in this comparison group (12%).
- Its 26mm forefoot stack is 5.0mm below the current Trainers / Daily median of 31mm (n=67).
