Head-to-Head
Structure PlusvsAero Glide 4
The Structure Plus and Aero Glide 4 are both daily trainer shoes built for road running. The Structure Plus retails for $170 while the Aero Glide 4 comes in at $160 — a $10 difference. The Aero Glide 4 is the lighter shoe at 9.0 oz versus 10.4 oz for the Structure Plus. In our ratings, the Aero Glide 4 edges out the Structure Plus — 9.0/10 versus 8.6/10.
| Rating | 8.6 / 10 | 9.0 / 10✓ | |
| Price | $170 | $160✓ | |
| Weight | 10.4 oz | 9.0 oz✓ | |
| Category | Daily Trainer | Daily Trainer | |
| Terrain | Road | Road | |
| Cushion | High | High | |
| Softness | Balanced | Balanced | |
| Drop | High | Medium | |
| Drop (mm) | 10 mm | 8 mm | |
| Stack | 42 mm | 42 mm | |
| Stability | Stability | Neutral | |
| Fit | Medium | Medium | |
| Energy Return | Medium | High✓ | |
| Breathability | Medium | Medium | |
| Traction | Medium | High✓ | |
| Shock Absorption | Medium | High✓ | |
| Durability | Good | Good |
