Head-to-Head
Structure 26vsAero Glide 4
The Structure 26 and Aero Glide 4 are both daily trainer shoes built for road running. The Structure 26 retails for $145 while the Aero Glide 4 comes in at $160 — a $15 difference. The Aero Glide 4 is the lighter shoe at 9.0 oz versus 10.5 oz for the Structure 26. In our ratings, the Aero Glide 4 edges out the Structure 26 — 9.0/10 versus 8.9/10.
| Rating | 8.9 / 10 | 9.0 / 10✓ | |
| Price | $145✓ | $160 | |
| Weight | 10.5 oz | 9.0 oz✓ | |
| Category | Daily Trainer | Daily Trainer | |
| Terrain | Road | Road | |
| Cushion | Medium | High | |
| Softness | Balanced | Balanced | |
| Drop | High | Medium | |
| Drop (mm) | 10 mm | 8 mm | |
| Stack | 38 mm | 42 mm | |
| Stability | Stability | Neutral | |
| Fit | Medium | Medium | |
| Energy Return | Low | High✓ | |
| Breathability | Medium | Medium | |
| Traction | Low | High✓ | |
| Shock Absorption | Medium | High✓ | |
| Durability | Good | Good |
