Air permeability testing objectively defines activewear breathability, helping brands balance cooling, moisture control, and wind resistance.

A practical, step-by-step vetting guide to Chinese activewear factories—covering certifications, capacity, audits, sample testing, and technical expertise.

A five-step checklist to verify OEKO-TEX certificates, collect supplier docs, test samples, audit factories, and ensure traceable, compliant textiles.

Ultrasonic welding bonds thermoplastic activewear fabrics with high-frequency vibrations to create flat, waterproof seams faster and without thread.

How tech pack sketches and CAD drawings differ in activewear design — uses, benefits, and why using both speeds sampling and improves manufacturing accuracy.

Learn typical activewear sampling costs, what drives them, a sample cost breakdown, timelines, and practical ways to reduce expenses without sacrificing quality.