Head-to-Head
Mach 6vsStructure Plus
The Mach 6 and Structure Plus are both daily trainer shoes built for road running. The Mach 6 retails for $140 while the Structure Plus comes in at $170 — a $30 difference. The Mach 6 is the lighter shoe at 8.2 oz versus 10.4 oz for the Structure Plus. In our ratings, the Mach 6 edges out the Structure Plus — 9.0/10 versus 8.6/10.
| Rating | 9.0 / 10✓ | 8.6 / 10 | |
| Price | $140✓ | $170 | |
| Weight | 8.2 oz✓ | 10.4 oz | |
| Category | Daily Trainer | Daily Trainer | |
| Terrain | Road | Road | |
| Cushion | Medium | High | |
| Softness | Balanced | Balanced | |
| Drop | Medium | High | |
| Drop (mm) | 5 mm | 10 mm | |
| Stack | 37 mm | 42 mm | |
| Stability | Neutral | Stability | |
| Fit | Narrow | Medium | |
| Energy Return | Medium✓ | Medium✓ | |
| Breathability | Breathable✓ | Medium | |
| Traction | Medium | Medium | |
| Shock Absorption | Medium | Medium | |
| Durability | Decent | Good✓ |
