The Vaskye Jacket delivers warmth from sunrise to sunset thanks to advanced synthetic Berghaus Hydroloft® Polyball and its evenly spread, micro baffle construction. It's wrapped in Pertex® Quantum fabric to repel the wind and rain, and packs down nice and small too. There's even an insulated hood, to help you keep going when the weather worsens. Machine washable at 30°C. Fabric: 100% Polyamide. Insulation: 100% Polyester. Lining: 100% Polyamide.