Head-to-Head
SonicblastvsStreakfly 2
The Sonicblast is a speed trainer shoe while the Streakfly 2 is a race shoe. Both are priced at $180. The Streakfly 2 is the lighter shoe at 5.1 oz versus 9.0 oz for the Sonicblast. In our ratings, the Sonicblast edges out the Streakfly 2 — 9.1/10 versus 8.9/10.
| Rating | 9.1 / 10✓ | 8.9 / 10 | |
| Price | $180✓ | $180✓ | |
| Weight | 9.0 oz | 5.1 oz✓ | |
| Category | Speed Trainer | Race Shoe | |
| Terrain | Road | Road | |
| Cushion | High | Low | |
| Softness | Balanced | Soft | |
| Drop | Medium | Low | |
| Drop (mm) | 8 mm | 4 mm | |
| Stack | 46 mm | 27 mm | |
| Stability | Neutral | Neutral | |
| Fit | Narrow | Narrow | |
| Energy Return | Medium | Very High✓ | |
| Breathability | Breathable | Breathable | |
| Traction | High✓ | Medium | |
| Shock Absorption | High✓ | Low | |
| Durability | Decent✓ | Bad |
