S

Stillwater Fly Shop

Simms Extream Core Bottom

Simms Extream Core Bottom—CLOSEOUT! 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-pill fabric Flat lock seams 2-layer Toray® Karushi® Approximate weight 8 oz