The Sitka Duck Oven Jacket is your CORE’s best friend on late season crispy-cold days. We’ve cleverly united the wind protection of GORE® WINDSTOPPER and the lightweight insulating qualities of Primaloft, with Gradient fabric on the bottom third to make tucking in to your waders or bibs seam-less and non-restricting. The new Duck Oven features a more robust Windstopper laminate, the addition of upper chest pockets and the improved Gradient textile used in the bottom of the jacket.