Lightweight down vest for mountain sports warm packs down very small eco-friendly production Light as a feather, warm and made completely from recycled materials! This thermal vest packs down extremely small and features a premium 80/20 down/feather mix (700 cuin). It’s made with an ultra-lightweight Pertex® Quantum outer shell. The side torso chambers are lined with synthetic down (PrimaLoft® Silver Insulation Eco) that’s impervious to moisture. The vest keeps your core nice and cozy when the temperature drops and is quickly at hand when you some need extra warmth on tour.Recycling plays an important role in this thermal vest. The outer shell and lining are made of recycled acrylic fiber, which reduces waste and conserves resources. The primary material was also manufactured in accordance with the strict, eco-friendly bluesign® system. The down with 700 cuin fill power is also recycled. The down vest is made with eco-friendly, water repellent Eco Finish and is manufactured without the use of fluorocarbons (PFC). The VAUDE Green Shape label stands for environmentally-friendly, functional products made from sustainable materials.