RIO Premier Fathom --BC-- Meet your new best friend

Meet your new best friend and the best all-around fly line we’ve ever made

RIO's Elite GT (Giant Trevally) line has been specifically designed for the demanding conditions faced by the hardcore GT angler

and even offers space for a hydration reservoir

you shouldn’t be thinking about your fly line

so they don't slide down your face when you break a sweat

RIO Premier Fathom --BC-- Meet your new best friendA COMPLETE SERIES OF SINKING LINES DESIGNED For Easy Distance And Complete Fly Control RIO's Fathom lines are a series of sinking lines designed specifically for the lake angler. Each line has a short, quick loading head for minimizing the number of false casts, and for quick, easy distance, and a color contrast between the head and the running line to easily show the line's loading point. In addition, each line is built with a Hang Marker that shows