Long Casting Monofilament with Extreme DurabilitySufix Siege features a proprietary extrusion process that delivers long casting distance and accurate presentation. With up to 15 times greater abrasion resistance than other lines exceptional knot strength and smooth handling this line also uses G Precision Winding to reduce memory. Long casting monofilament Proprietary extrusion process Up to 15 times abrasion resistance Exceptional knot strength Low line memory