Head-to-Head
SonicblastvsWave Sky 9
The Sonicblast is a speed trainer shoe while the Wave Sky 9 is a recovery / easy run shoe. Both are priced at $180. The Sonicblast is the lighter shoe at 9.0 oz versus 10.0 oz for the Wave Sky 9. In our ratings, the Sonicblast edges out the Wave Sky 9 — 9.1/10 versus 9.0/10.
| Rating | 9.1 / 10✓ | 9.0 / 10 | |
| Price | $180✓ | $180✓ | |
| Weight | 9.0 oz✓ | 10.0 oz | |
| Category | Speed Trainer | Recovery / Easy Run | |
| Terrain | Road | Road | |
| Cushion | High | High | |
| Softness | Balanced | Soft | |
| Drop | Medium | Medium | |
| Drop (mm) | 8 mm | 6 mm | |
| Stack | 46 mm | 44 mm | |
| Stability | Neutral | Neutral | |
| Fit | Narrow | Medium | |
| Energy Return | Medium✓ | Low | |
| Breathability | Breathable✓ | Medium | |
| Traction | High | High | |
| Shock Absorption | High | High | |
| Durability | Decent | Good✓ |
