Soft, textured nylon serging thread engineered for stretch knits such as lycra and jersey, delivering plush coverage on seams and rolled hems. The gentle hand is comfortable next to skin for lingerie and babywear, while strong, bulked filaments perform in today’s high‑speed home sergers. Use in either the upper or lower looper for best coverage. 1500 m (1667 yd) cone. Recommended needle size 90/14; adjust tension to fabric.