AI Tech Pack for Outerwear and Coats: Insulation, Shell, and Lining Specs
Generate AI tech packs for outerwear with proper shell fabric, insulation, lining, and weatherproofing specifications — puffer jackets, parkas, and more.
Outerwear tech pack complexity
Outerwear is the most specification-heavy garment category. A single jacket may have a shell fabric, membrane or coating, insulation, lining, multiple zipper types, snap closures, velcro, drawcords, elastics, and reflective details. Traditional tech packs for outerwear can run 10-15 pages.
An AI tech pack from Skema3D manages this complexity by generating organized, multi-layer specifications from your garment description. Describe the jacket type, intended weather use, and key features — the AI assembles the appropriate specifications for each layer.
Shell fabric and weatherproofing
The shell is the outerwear exterior and its primary specification determines the garment's weather performance.
Outerwear shell specifications
| Shell Type | Typical Fabric | Waterproof Rating | Best For |
|---|---|---|---|
| Hardshell | 3-layer nylon with membrane | 20,000mm+ | Rain, snow, mountaineering |
| Softshell | Woven stretch with DWR | 5,000-10,000mm | Light rain, wind, active use |
| Insulated shell | Nylon taffeta with coating | 10,000-15,000mm | Cold weather, casual wear |
| Waxed cotton | Organic cotton with wax finish | Water-resistant | Heritage style, light rain |
| Wool blend | Melton wool or wool blend | Naturally water-resistant | Dress coats, peacoats |
Insulation specifications
Insulated outerwear needs clear insulation specifications in the tech pack.
- Down fill: specify fill power (550-900), fill weight per panel in grams, down-to-feather ratio (80/20 or 90/10)
- Synthetic insulation: specify brand (Primaloft, Thinsulate) or generic, weight in gsm (60-200), quilting pattern
- Fleece lining: specify weight (100-300 gsm), construction (bonded, zip-in, sewn-in)
- No insulation (shell only): specify if garment is an uninsulated rain shell or windbreaker
Outerwear hardware and closure systems
Outerwear has more hardware specifications than any other garment category. Your AI tech pack should cover: main front zipper (type, gauge, waterproof or standard, 2-way or 1-way), storm flap with snaps or velcro, hood adjustments (elastic drawcord with toggles), hem drawcord, cuff closures (velcro tab or snap), and internal pockets with zipper specifications.
Skema3D's AI tech pack generator organizes these hardware details in a trim and hardware section with clear callouts on the flat sketch, so the factory knows exactly what goes where.
Generating your outerwear AI tech pack
Start with the garment type and weather intent: 'lightweight packable puffer jacket with 700-fill down, water-resistant nylon shell, hood, zip front with internal storm flap.' The AI generates appropriate shell, insulation, and hardware specifications for this type of garment.
For more complex outerwear (3-in-1 systems, technical shells), add layer-by-layer detail to your prompt. The AI tech pack will organize specifications by layer. Visit /ai-tech-pack-generator to build your outerwear specifications.