B2B CUSTOM OUTDOOR, ACTIVE & SWIM APPAREL MANUFACTURING

Technical Design & Product Development

SunSync supports apparel brands with technical product development for light outdoor, yoga and swimwear — from initial references and tech packs to pattern development, fit sampling and bulk-ready specifications.

Start a Development Project
Apparel technical designer reviewing technical flats, fabric swatches and performance garment samples
Ideas.Technical expertise.Real products.

Tech Pack

From incomplete brief to controlled technical specification.

Pattern & Fit

Developed around fabric behavior, movement and target sizing.

Sample Revision

Comments and corrections recorded before the next development round.

Bulk-Ready Handoff

Approved fit, materials, workmanship and branding become production standards.

Start With the Product Information You Already Have: What Do You Have Right Now?

You do not need to begin with a complete tech pack. Start with the strongest information you already have, and we will identify what still needs to be confirmed before sampling.

Our Technical Product
Development System

  1. 01

    Development Brief Review

    Turn ideas, references and market requirements into a defined scope.

  2. 02

    Tech Pack & Specification

    Organize measurements, BOM, construction, artwork, labels and packaging.

  3. 03

    Pattern & Fit Development

    Develop patterns around fabric behavior, movement, fit target and size range.

  4. 04

    Material & Trim Engineering

    Review composition, weight, stretch, handfeel, trims and function.

  5. 05

    Sample Development & Revision

    Build samples, record fit comments and control revision rounds.

  6. 06

    Production Handoff

    Lock approved measurements, materials, workmanship, branding and packing.

What Makes an Apparel Tech Pack Production-Ready?

Production-ready apparel tech pack showing technical flats, measurement chart, bill of materials and construction details
  1. 1

    Technical Flats

    Front, back and construction views.

  2. 2

    POM & Measurement Chart

    Defined points of measure, sizes and tolerances.

  3. 3

    BOM — Bill of Materials

    Fabric, trims, elastic, zippers, lining and accessories.

  4. 4

    Construction Details

    Seams, stitch types, reinforcement and finishing.

  5. 5

    Artwork & Branding

    Logo size, placement, method and color references.

  6. 6

    Labels & Packaging

    Main, care and size labels, hangtags and packing instructions.

Pattern Making, Fit Development & Sample Revision

Every comment is translated into a controlled technical update.

V1 Sample

Initial apparel development sample

Buyer Comments

  • Sleeve length review
  • Increase back coverage
  • Adjust pocket position
  • Reduce hood volume

Technical Revision

V2 Sample

Revised performance apparel sample

PP Approved

Approved for
bulk production
Every Revision Becomes a Controlled Specification.

Fit comments should not disappear into chat history. Approved changes are translated into patterns, measurement charts and construction notes so each round moves closer to a repeatable bulk-production standard.

Technical Development by Product Category

Light outdoor jacket development reference

Light Outdoor Apparel Development

  • Functional fabric selection
  • Layering & shell construction
  • Hood & pocket engineering
  • Zipper & ventilation systems
  • Seam construction options
  • Mobility, packability & protection
Explore Light Outdoor
Yoga and activewear fit development reference

Yoga & Activewear Product Development

  • Stretch & recovery
  • Opacity & coverage
  • Compression & support
  • Waistband & gusset engineering
  • Sports-bra structure
  • Movement and fit testing
Explore Yoga
Swimwear construction development reference

Swimwear Product Development

  • Chlorine-resistant fabric options
  • Stretch & shape retention
  • Lining & power-mesh support
  • Cup & pad construction
  • Elastic tension & coverage
  • Colorfastness, print & UV requirements
Explore Swimwear

From Development Brief to Bulk-Ready Specification

A structured process keeps every development step clear and traceable.

  1. 01

    Development Review

    Buyer input, product goals and open technical questions.

  2. 02

    Technical Definition

    Design, measurements, fabric, construction and performance.

  3. 03

    Pattern Development

    Base pattern, balance and construction feasibility.

  4. 04

    Development Sample

    First physical product for fit and workmanship review.

  5. 05

    Fit Review & Revision

    Comments translated into pattern and specification changes.

  6. 06

    Pre-Production Approval

    Final fit, fabric, trims, color, branding and packing.

  7. 07

    Production Handoff

    Approved package becomes the bulk-production reference.

Development reviewedMaterial confirmedFit approvedPP sample approvedReady for bulk

Bulk-Ready Handoff

Before bulk production, the approved product direction is consolidated into a practical production reference covering measurements, materials, workmanship, artwork, labels and packing requirements.

View Our Production Process

Approved Pattern

Final fit and grading reference.

Approved Materials & Trims

Confirmed fabric, colors, trims and accessories.

Approved Workmanship

Construction, stitching and workmanship standards.

SS

Approved Branding & Packaging

Artwork, labels, hangtags and packing instructions.

Apparel Product Development FAQ

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