Made from 100% Recycled Polyester Sherpa fleece 320g with a 100% Recycled Polyester Polar Fleece Lining.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.Made from 100% Recycled Polyester Sherpa fleece 320g.Recycled 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 heavyweight fabric, created for warmth and all day comfort.