Okuma Soft Steel Super HT Copolymer Fishing Line - The Okuma Soft Steel Super HT Copolymer Fishing Line is a multi polymer fishing line, which means that it is made of a blend of many polymers that give it superior abrasion resistance, with low memory soft easy casting. This line is perfect for the light line angler who needs abrasion resistance, fishing on the rocks or around docks or structure.