Fit Model (Flexible, Part-Time Opportunity)
On Running
Posted 26 June 2026
About this role
Help Shape the Future of Performance Apparel
Do you have spare time alongside your studies, work, or other commitments and would like to contribute to the development of premium performance apparel?
We're looking for flexible individuals with active lifestyles to join our apparel team as Fit Models. In this role, you'll play an important part in the development and refinement of our products by participating in garment fittings throughout the product creation process.
As a Fit Model, you'll work closely with our Apparel teams, helping us ensure that our products meet the highest standards of fit, comfort, and performance. You will gain exclusive insights into upcoming products and innovations before they reach the market, becoming a trusted partner in an ongoing relationship that could extend over several seasons and years.
Because On creates performance-driven running and training gear, we are looking for people who are active, fit, and comfortable testing garments during activities such as walking or running on a treadmill.
If this sounds like an exciting opportunity for you, or someone you know, we'd love to hear from you.
What You'll Do
- Participate in apparel fitting sessions with our product teams
- Provide feedback on fit, comfort, and functionality
- Test garments during movement-based activities, including treadmill running
- Contribute to the development and refinement of future On products
- Support product teams throughout multiple stages of the design and development process
What We're Looking For
As our products are developed and tested in specific sample sizes, it's important that applicants closely match our measurement requirements and maintain measurements that remain consistent over time.
You should:
- Be based in the Zurich region and able to attend fittings in person
- Be flexible regarding appointment scheduling and session duration
- Be available to attend fitting sessions on at least two weekdays per week, as needed
- Maintain a consistent figure that aligns with our fit model requirements
- Be comfortable participating in movement-based testing activities
How to Apply
Please submit your measurements according to the instructions provided in the application form. Use a tape measure and record all measurements in centimetres.
Application Form: https://docs.google.com/forms/d/e/1FAIpQLSfYxhY8kQxlua6qW0MCpxhyG2eNTbRwW9Ut5_6LfVnEGlseyA/viewform?usp=publish-editor
Additional Information
As a Fit Model, you may be exposed to confidential products and developments. We therefore place great value on professionalism, discretion, and trust.
Please note that due to the specific measurement requirements of this role, only applicants who meet the fit model criteria will be contacted.
What we offer
On is a place that is centered around growth and progress. We offer an environment designed to give people the tools to develop holistically – to stay active, to learn, explore and innovate. Our distinctive approach combines a supportive, team-oriented atmosphere, with access to personal self-care for both physical and mental well-being, so each person is led by purpose.
On is an Equal Opportunity Employer. We are committed to creating a work environment that is fair and inclusive, where all decisions related to recruitment, advancement, and retention are free of discrimination.