Head-to-Head
Endorphin Elite 2vsAero Razor
The Endorphin Elite 2 is a race shoe while the Aero Razor is a speed trainer shoe. The Endorphin Elite 2 retails for $290 while the Aero Razor comes in at $140 — a $150 difference. The Aero Razor is the lighter shoe at 6.9 oz versus 7.0 oz for the Endorphin Elite 2. In our ratings, the Aero Razor edges out the Endorphin Elite 2 — 8.9/10 versus 8.8/10.
| Rating | 8.8 / 10 | 8.9 / 10✓ | |
| Price | $290 | $140✓ | |
| Weight | 7.0 oz | 6.9 oz✓ | |
| Category | Race Shoe | Speed Trainer | |
| Terrain | Road | Road | |
| Cushion | Medium | Medium | |
| Softness | Soft | Firm | |
| Drop | Medium | Low | |
| Drop (mm) | 8 mm | 4 mm | |
| Stack | 39.5 mm | 36 mm | |
| Stability | Neutral | Neutral | |
| Fit | Medium | Narrow | |
| Energy Return | Very High✓ | High | |
| Breathability | Breathable | Breathable | |
| Traction | Medium | High✓ | |
| Shock Absorption | High✓ | Medium | |
| Durability | Very Good✓ | Good |
