Learn the difference between two-way and four-way stretch fabrics, how they affect garment fit and movement, and which is better for underwear, leggings, and sportswear.
Learn why an underwear brand needs a tech pack, what it should include, and how clear product specifications can make sampling and OEM production easier.
Why do compression fabrics feel so tight? Learn how elastane, yarn structure, knitting, fabric tension, and garment fit work together to create compression.