The Yo-Zuri Hybrid Fluorocarbon/Nylon Line is durable and is made with abrasion resistance and flexibility to hold up against your catch. This fluorocarbon line combines both nylon and fluorocarbon. It’s the only fishing line on the market that molecularly bonds nylon and fluorocarbon during extrusion process, thus forming a new material Yo-Zuri calls “Hybrid”. This fishing line gives you the stretch and flexibility of nylon while still providing ultimate abrasion resistance and sensitivity that comes standard with fluorocarbon. UV resistant100% waterproofAbrasion resistant and increased sensitivity