Bespoke sole development

Your sole. Your molds. Our engineers.

Bespoke sole development for footwear brands, from last to mass production. You own the tools. We oversee every batch.

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The problem

A custom sole is a big bet. Losing control of it is worse.

Developing your own sole means a new last, new molds and months of testing. Too often the factory ends up owning the know-how, and quality problems show up only at delivery.

Stockholm · Dongguan · Ho Chi Minh

European engineering. Hands-on in Asia.

We lead design and strategy from Stockholm, with engineers and QC staff on site in China and Vietnam, and production across China, Vietnam and Cambodia. Decades of combined experience in lasts, molds, materials and quality.

From brief to batch in three stages.

01
Brief & design.
We define performance, fit, standards and target price, then design the sole and last.
02
Engineer & test.
2D/3D engineering, 1:1 prototypes, mold tooling and lab testing.
03
Produce with on-site QC.
Our staff inspect production and report on every batch.

What you get.

Full mold ownership.
The tools are yours, with no single-factory lock-in.
Full documentation.
TDS, SDS, RSL chemical testing and carbon footprint tracking.
On-site QC.
Our inspectors on the factory floor, with lab reports for every batch.
Patented technology.
Build Trampoline into your own sole.

Soles we've built with our clients.

RevolutionRace

An outdoor sole for a global DTC brand.

Monitor Workwear

A next-generation Trampoline safety sole.

Steel Blue

Complete footwear design for heavy industry.

Gore-Tex

Modular tooling for the future of tactical footwear.

The people behind your sole.

Mold engineers, technical developers, 3D specialists and quality managers, on site close to production.

Johan Hult
CEO & Founder
20+ years in the footwear industry. Leads technical strategy, client development and commercial oversight.
Johan Edeland
CFO / COO
Drives financial strategy, operations and long-term supply-chain partnerships.
Filip Ridderström
Head of Design
Footwear designer spanning high-performance safety footwear to premium fashion sneakers.
Mary Shen
COO China Office
Runs on-site production, factory relations and operational execution across Asia.
Thomas Tang
Technician & Quality Inspector
28+ years in lasts, uppers and outsoles. Technical support and on-site production quality.
Jocelyn Wu
Quality Inspector
12+ years inspecting footwear across categories. Mass-production follow-ups and inspections.
Terry Li
Project Leader & Mould Development
15+ years in lasts, moulds and construction. Mould creation, sampling, grading and commercialization.
David Nguyen
Purchasing & Supply Chain
14+ years in production planning, Tier-1 suppliers, global sourcing and logistics.
Richard Wu
Mould Engineer
Decades of footwear experience. Responsible for mould development.