| Impress 4-L ✕ | |
|---|---|
| Family | Impress 4 |
| Manufacturer | Advance |
| Category | Cross;Competition |
| Protections | Foam;Latteral Foam |
| Pockets | 5 |
| Pockets locations | 1 dorsal, 2 latteral, 1 cockpit, 1 under seat |
| Reserve pocket | 2 |
| Reserve pocket location | Under seat |
| Anti-G pocket | 1 |
| Reversible harness | No |
| Accelerator | Yes |
| Options | With or without seatboard; Speedback size |
| Seatboard | Yes |
| Minimum pilot height (cm) | 178 |
| Maximum pilot height (cm) | 200 |
| Seating width (cm) | 34.5 |
| Carabiner height (cm) | 48 |
| Harness weight (kg) | 6.8 |
| Certification | EN 1651;LTF 91/09 (120kg) |