Sufix Siege 4 lb (330 YD Spool) Sufix's patented XV2 Technology gives this revolutionary new line unmatched strength-to-diameter capacity and smooth handling to rocket your lure farther and with more accuracy than you've ever experienced. An exclusive NanoTech Process provides excellent abrasion resistance for superior durability The advanced G2 Precision Winding virtually eliminated memory, so it spools easily onto your reel. All around exceptional performance