Rio Mainstream WF5I Intermediate 4-5cms Fly Line (Clear) Sub Type_GAS COOKERS which has been verified by

which has been verified by tests conducted by a certified textile testing institute

Do not iron

Regulates body temperature

WaterProofing: IPX7

EVA insole with arch support for all-day comfort

Rio Mainstream WF5I Intermediate 4-5cms Fly Line (Clear) Sub Type_GAS COOKERS which has been verified byThe Mainstream Float fly line is designed as Rio's all round, all purpose fly line. While Many RIO products focus on the technical challenges of specific fishing situations, Mainstream lines are targeted to the overall needs of most fly fishers looking for a cost efficient, one line solution. The Rio Mainstream features slightly shorter heads and tapers to ensure performance under almost any conditions and feature a supple, self lubricating coating