Simms Extream Core Bottom sole • Innovative dual mini counterbalances

• Innovative dual mini counterbalances reduce mass

General Purpose Sinking Fly Line

3% of sales goes to conservation partners

Paraffin wax can also be used on the ferrules if needed to ensure a proper fit

Simms Extream Core Bottom sole • Innovative dual mini counterbalancesSimms Extream Core BottomCLOSEOUT! Add this technical pro level bottom to your cold weather kit! The Extream Core Bottom can be worn as a baselayer under waders or on its own. Either way, it delivers high heat insulation with 2 layer Toray Karushi to provide extra warmth. Ankle cuffs are made to integrate with waders. FEATURES: 2 layer Toray Karushi delivers high heat insulation wicking ankle cuffs integrate with waders Abrasion resistant and anti