What Is the Purpose of Elastic Binding on Workout Jacket Hems?

Elastic hem binding finishes edges and can help control garment openings.

Closures and edge details need compatible materials, stable attachment, and controlled dimensions. Check operation, symmetry, skin comfort, and dimensional change after care; small differences in feed tension or stabilization can create visible distortion even when the individual component meets its own purchasing specification. Avoid excessive tension or edge distortion.