Crafted from a 75d GORE-TEX WINDSTOPPER® outer shell, this insulated flight jacket completely blocks bone-chilling gusts while letting internal moisture escape so you never overheat. Plus, synthetic insulation paired with a wool-blend lining keeps warmth locked in. Finished with a durable recycled face fabric and PFAS-free DWR treatment, it delivers rugged weather resistance without sacrificing a refined look and feel.