Madeira Aerofil is a particularly tear-resistant and durable sewing thread for seams subject to heavy wear. It is ideal for sewing heavy fabrics (such as denim and leather), as well as for decorative seams or as a buttonhole thread. This thread offers excellent processing properties on all sewing machines and for hand sewing. It is Oeko-Tex® certified and manufactured according to the...

Bulky yarn is made of air-formed polyester silk and is not twisted. Therefore, it is softer than regular yarn. Even though it is used for stretchy seams, the individual fibers are not inherently stretchy. The stretch is created by the crimping of the individual threads and the resulting fluffiness. Due to its soft, fibrous structure, bulky yarn lies much more comfortably when sewn. Cover...