Simms Downstream Sweater

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A light and packable layer made for wet and chilly weather, the DOWNStream® Sweater for men blends water-repellent down with PrimaLoft® Gold insulation. The down is strategically placed to retain heat, while the high-loft synthetic insulation is deployed in the lower sleeves, shoulders and hood to boost comfort and mobility. The nylon shell is coated with Pertex® Endurance to shed rain and beat wind.


  • Waterproof/windproof performance
  • DWR?treated down blended with Primaloft® Gold synthetic insulation
  • YKK® water?resistant zippers
  • High loft insulation in lower sleeves, shoulders & hood 
  • 30% lighter fill weight than the DOWNstream® Jacket
FABRIC TECH:Primaloft® Gold down blend;Pertex® Endurance – 100% nylon with waterproof/windproof coating;100% polyester ripstop lining
APPROX. WEIGHT: 23.3 oz.
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