Regatta Kids Dover Waterproof Jacket, keeps kids super-warm, dry and protected from cold winds thanks to the Waterproof Hydrafort 5000 polyester fabric (also wind-proof), Polyamide lined sleeves with Thermo-Guard insulation, and Fleece lined collar. Thereโs also a concealed hood to help keep kids extra-dry. The reflective safety piping to the lower pockets and back seam help ensure that your kids can be seen on darker evenings, which is particularly important in a working farm environment.