| Pressure | TBD |
| Suit mass (1g) | TBD |
| Life support (primary) | Vehicle oxygen + emergency tanks |
| Life support (backup) | Emergency oxygen |
| EVA duration | N/A |
| Program | Shenzhou |
| Agency | CMSA / CNSA |
| Manufacturer | CASC |
| First use | 2003 |
| Status | Active |
| Donning / entry | One-piece soft pressure garment; integral helmet; vehicle-supported |
Emergency oxygen; automatic sealing; orange high-visibility; vehicle interface
Shenzhou launch, entry and cabin depressurization survival
Not EVA-capable; long-duration seated comfort secondary to emergency survival; donning speed under study
"Rescue suit discipline must be kept separate from EVA product line — do not overbuild IVA with EVA objectives"
Relevant to any commercial crew vehicle requiring low-mass cabin-supported rescue architecture
"Pragmatic dual-track approach — import to reduce mission risk while demonstrating domestic capability simultaneously"
"Once a suit becomes a fleet asset, lifecycle economics and telemetry matter more than peak performance figures"
"Lunar suit must be treated as a new architecture branch — not an incremental Feitian derivative — due to dust, terrain and thermal differenc…"
