Maximum warmth meets minimum weight. Simms' ExStream Jacket is a toasty, water-shedding layering pro that syncs perfectly under waders or on its own.

PrimaLoft Silver Thermoplume Blowable 120g Insulation (body), 100g (Sleeves and hood), with stitchless quilt construction featuring Cross Core Technology Collared full-zip front, ideal for layering Stretch woven zippered chest pocket Zippered handwarmer pockets. Right pocket is self stowing with dual sliders for easy reversible storage Low-profile stretch elastic-bound cuff