Simms Extream Core Bottom jacket • GL8 resin possesses the

• GL8 resin possesses the same strength and impact resistance as past resin systems with less material

depending on the exact rod model

Built with a KonneticHD backbone

Don't sacrifice comfort

• Minimal-friction design delivers high speeds and long distances

Simms Extream Core Bottom jacket • GL8 resin possesses theSimms 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