Engineer fit across the whole body
Define torso and rise balance, stance, reach, seat movement, limb articulation, layering allowance and grading before sealing the silhouette.
Ski suit and one-piece development
One-pieces,fitted across the whole body.
One-pieces require joined decisions across torso length, rise, entry, closure, articulation, insulation mapping, mobility and silhouette. A flat sketch alone cannot prove the whole-body system.
- Working model
- OEM · ODM
- Family
- Suits & One-Pieces
02Mission-to-product decisions
Define the productbefore selecting features.
Plan entry, access and protection
Resolve main closure, dressing, ventilation, pocket access, hood and collar, cuff, gaiter, waist adjustment and any required seat-access solution together.
03Anatomy loupe
One garment,every joint at once.
A local fix can create a restriction elsewhere, so the four zones below are reviewed together.
01 / 04
Entry & main closure
Main closure and dressing, resolved with the hood and collar.
02 / 04
Articulation
Stance, reach, seat movement and limb articulation.
03 / 04
Waist & ventilation
Waist adjustment, ventilation and pocket access.
04 / 04
Cuffs & gaiters
Cuff and gaiter interfaces at wrist and boot.
04Spec tag · general guidance
Build thespec tag.
Pick the conditions, then the options to confirm. The tag goes into your brief — every option is confirmed against your materials and validation plan.
General guidance · confirmed against your brief
05Material stack · planning ranges
One body,more than one fabric.
Map material changes to movement, exposure, abrasion and comfort zones instead of forcing one construction across the whole suit.
- 01
Weather shell
3-layer waterproof laminate · Bonded softshell
120–220 gsm · 240–380 gsm - 02
Movement panels
Stretch double weave
170–300 gsm - 03
Insulation
Synthetic sheet insulation
40–200 g/m² basis weight - 04
Reinforcement
High-tenacity ripstop
90–240 gsm
Planning ranges · confirmed on physical swatches
Evidence needed
Proof belongs beside the claim.
A current Northline Apparel one-piece sample, toile and fit progression, closure and movement review, construction records and validation evidence are required.
07Before you enquire
Questions to resolvebefore sampling.
Why does one-piece fit need a separate process?
Torso length, rise and limb movement interact across one garment, so a local measurement fix can create a restriction elsewhere.
08Start a brief
Start a ski suit brief —head to boot.
Share the family, the quantity and where it is going. Your brief pass fills in as you type; send it and we reply with the next step.
The pass is a summary of your brief · nothing is sent until you submit