For fierce forecasts with a chance of awesome fishing, Simms’ ExStream Jacket features heat-hoarding architecture that enables anglers to outlast surly elements. Powered by PrimaLoft® Silver Hi Loft insulation, this all-weather specialist stays warm when wet and delivers maximum comfort during long, subzero days on the water. Designed to excel over waders, under a rain shell, or as a standout standalone, body-mapped insulation adds heat where it’s needed and bolsters mobility, with less bulk, where it’s not. Additional angler-driven features include circulation saving handwarmer pockets and a removable, insulated 3-point adjustable storm hood with a lined collar.
FABRIC TECH: 100% Polyester diamond weave face fabric with PrimaLoft® Silver - High Loft insulation – 120g (Body), 100g (Sleeves), 60g (Hood/Collar)
APPROX. WEIGHT: 26 oz /730 g
- PrimaLoft® Silver - High Loft insulation retains 85% of its warmth when wet and delivers maximum insulation on the coldest days
- Body mapped insulation delivers a great fit over waders and under a rain shell
- YKK® zippers featured in center front, hand warmer pockets and chest pocket
- Removable, insulated, 3-point adjustable storm hood with lined collar