What Files Do You Need to Start Custom Activewear Production?

Custom activewear production usually requires a tech pack with garment drawings, measurements, size grading, fabric specifications, construction details, artwork, and label information.

Provide a quantity breakdown by style, color, and size as well. Suppliers may accept photographs or physical samples for initial development, but these leave details to clarify.

Ask the manufacturer which file formats it accepts and resolve missing specifications before approving the production sample.