Dino Bones Printed Polar Fleece his fabric isn't A sight for saur eyes, I tell you that! Polar fleece is much thicker and warmer than microfleece. It's popular for blankets and jackets in colder climates, a soft napped insulating fabric made from polyester. This polar fleece features adorable dinosaurs and bones pattern against a dark olive-coloured background. Composition: 100% polyester Weight: 260gsm Width: 152cm