Umpqua SuperFluoro Fluorocarbon Leader Leader Size:4X Boot sizing can be found

Boot sizing can be found on the inside tongue label or on the original Korkers boot box or sole box

Embrace the freedom to tie your flies wherever inspiration strikes

so it can be used without a diaphragm

for extra layers

surpass your limits

Umpqua SuperFluoro Fluorocarbon Leader Leader Size:4X Boot sizing can be foundThis latest generation 100% fluorocarbon fly fishing leader is more supple then earlier fluoro carbons, allowing a full leader to sink quickly, remain "invisible", yet drift with a greater freedom of movement in the water column. Our flies can now "Swim" almost as freely as on nylon leaders. The very best choice for all trout waters. Use exclusively with Superfluoro tippet material.