Designed to optimize rod performance at normal casting ranges with shorter heads, tapers and running lines that empower novice casters to make the cast. MainStream lines undergo the same rigorous production processes and quality control standards as all RIO products and is made in RIO's Idaho manufacturing facility. The MainStream floating lines have a supple self-lubricating coating that remains memory-free in cold water.

Targeted to the overall needs of the average fly fisher.

RIO's Mainstream series of fly lines have been developed to meet the overall needs of the average and novice fly fisher, and are designed to optimize rod performance with slightly heavier and shorter head lengths.

FEATURES:

• Shorter tapers for positive turnover
• Smooth, self-lubricating coating
• Slick, coldwater coating on a supple nylon monofilament core
• High grade microspheres for floating lines
• Tungsten for full sinking lines
• Slightly heavier than standard lines for easy loading
• ***Loops are not included with Mainstream Trout DT, Sinking, Sink Tip, Intermediate, Mainstream Bass, or Mainstream Saltwater lines.***Please buy a premium Rio line if you require a loop

WF4 S3 – WF 8S3;
Length: 80 ft (25 m)
Color: Lemon Green with 12' foot Brown sinking tip