Head-to-Head
SC Trainer v3vsAero Razor
The SC Trainer v3 is a long run shoe while the Aero Razor is a speed trainer shoe. The SC Trainer v3 retails for $180 while the Aero Razor comes in at $140 — a $40 difference. The Aero Razor is the lighter shoe at 6.9 oz versus 9.8 oz for the SC Trainer v3. Both score 8.9/10 in our ratings.
| Rating | 8.9 / 10✓ | 8.9 / 10✓ | |
| Price | $180 | $140✓ | |
| Weight | 9.8 oz | 6.9 oz✓ | |
| Category | Long Run | Speed Trainer | |
| Terrain | Road | Road | |
| Cushion | High | Medium | |
| Softness | Soft | Firm | |
| Drop | Medium | Low | |
| Drop (mm) | 6 mm | 4 mm | |
| Stack | 41 mm | 36 mm | |
| Stability | Neutral | Neutral | |
| Fit | Medium | Narrow | |
| Energy Return | Medium | High✓ | |
| Breathability | Medium | Breathable✓ | |
| Traction | Medium | High✓ | |
| Shock Absorption | Medium | Medium | |
| Durability | Decent | Good✓ |
