The Women’s Cascadia thermal vest represents a milestone in lightweight thermal technology. Featuring a thermal shell polyfill, this is the lightest-weight, all-season thermal vest ever developed by Stormtech, suitable for both temperate and cold environments. The outer shell and side panels are constructed with spandex to allow optimal stretch, providing unmatched flexibility and ease of movement.Stormtech Thermal Shell™ insulationDurable water-repellent finishHigh-performance stretch woven outer shellHigh-density brushed back knit panelsZipped on-seam handwarmer pocketsSingle-hand hem adjustmentPartially elasticised armhole trimContoured seamingContains recycled materials.]]>