AI Tech Pack Template for Outerwear & Coats

An outerwear garment can have fifteen or more distinct components, each with its own material, construction, and performance specification. The shell must resist wind and water. The insulation must trap warmth without excessive bulk. The lining must manage moisture from the inside. The closures must seal against weather while remaining easy to operate with cold or gloved hands.

These interdependent requirements make outerwear tech packs the most complex in the apparel industry. Skema3D's AI tech pack template manages this complexity by organizing specifications into logical systems: shell and weatherproofing, insulation and warmth, lining and moisture management, closures and hardware, and fit and mobility. This systems-based approach ensures nothing falls through the cracks.

The template addresses all layers and functional systems of outerwear construction.

Select your outerwear type within Skema3D: parka, puffer, trench coat, rain jacket, ski jacket, or overcoat. Specify the performance level from fashion outerwear to technical performance gear. The AI generates a tech pack scaled to the appropriate complexity level, including performance testing specifications for technical outerwear that fashion-level garments do not require.

The AI pre-populates weatherproofing specifications based on your selected garment type and performance level. A ski jacket receives higher waterproof and breathability ratings than a city parka. A trench coat receives water-resistant rather than waterproof specifications. These defaults save significant research time and can be adjusted to match your exact requirements.

The weatherproofing section documents the shell fabric's waterproof rating in millimeters, breathability rating in grams per square meter per twenty-four hours, and wind resistance classification. It specifies the DWR treatment applied to the shell and the expected durability of the treatment through wash cycles.

Insulation specifications include the insulation type, whether synthetic such as PrimaLoft or Thinsulate, or natural down with fill power rating and down-to-feather ratio. The AI documents fill weight per panel, baffle width, and whether the baffles use sewn-through or box-wall construction. Box-wall construction prevents cold spots at stitch lines but adds cost and complexity, so this choice must be explicitly documented.

The hood section covers hood volume and shape, drawcord adjustment points, visor brim construction, and any fur or synthetic fur trim attachment. For detachable hoods, the AI documents the attachment method, whether zipper, snaps, or buttons, and specifies the hardware to match the main garment closure system.

The front closure system documentation includes the main zipper specification, the storm flap construction with snap or Velcro closure, and the internal draft tube that blocks wind penetration through the zipper. For extreme weather outerwear, the AI adds chin guard specifications and zipper garage details that protect the wearer's skin from cold metal hardware.

Not all seams on an outerwear garment require seam sealing. The AI template identifies critically sealed seams, typically shoulder, upper arm, hood attachment, and upper back, versus non-critical seams that do not require sealing. This selective sealing approach balances weather protection with production cost.

The template includes a water entry testing specification that defines the test method, pressure level, and acceptable water penetration limit. This testing specification can be shared with your quality control team or third-party testing laboratory to verify that finished garments meet your waterproofing standards before bulk shipment.