Outer: 100% Recycled REPREVE polyester ripstop (50D) with a PFC-free water repellent coating (DWR)Lining: 100% Recycled Polyester Polar Fleece (180g)Recycled polyester reduces our dependence on petroleum, cuts out the water and air pollution produced when creating virgin polyester, alongside preventing unnecessary landfill waste.100% Recycled Polyester Polar Fleece 180gRecycled polyester reduces our dependence on petroleum, cuts out the water and air pollution produced when creating virgin polyester, alongside preventing unnecessary landfill waste. This is a mid-weight 180g fabric, that has a soft handfeel, keeps the heat in and dries quickly.