The SA Amplitude Smooth Infinity Plus is a scaled up version of the general purpose SA Infinity taper. The Infinity Plus is built a full size heavy for the fastest rods and larger trout rigs. Underlining Infinity Plus by 1 size creates an AFFTA true standard weight for slower rods and advanced casters. This is a high-performance smooth fly line, with up to five times less drag and eight times the durability of traditional lines. Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability

• Braided multifilament core
• AST Plus Slickness
• SA Line ID
• Welded loops
• Improved dry tip
• 90′ in length