Head-to-Head
Rocket X 3vsMach 7
The Rocket X 3 is a race shoe while the Mach 7 is a daily trainer shoe. The Rocket X 3 retails for $250 while the Mach 7 comes in at $145 — a $105 difference. The Rocket X 3 is the lighter shoe at 7.4 oz versus 8.3 oz for the Mach 7. In our ratings, the Rocket X 3 edges out the Mach 7 — 9.0/10 versus 8.4/10.
| Rating | 9.0 / 10✓ | 8.4 / 10 | |
| Price | $250 | $145✓ | |
| Weight | 7.4 oz✓ | 8.3 oz | |
| Category | Race Shoe | Daily Trainer | |
| Terrain | Road | Road | |
| Cushion | Medium | Medium | |
| Softness | Soft | Firm | |
| Drop | Medium | Medium | |
| Drop (mm) | 7 mm | 5 mm | |
| Stack | 40 mm | 37 mm | |
| Stability | Neutral | Neutral | |
| Fit | Narrow | Narrow | |
| Energy Return | High✓ | Medium | |
| Breathability | Breathable | Breathable | |
| Traction | Medium | High✓ | |
| Shock Absorption | High | High | |
| Durability | Decent | Good✓ |
