The hybrid vest is made of a durable polyester / cotton material with side panels in a flexible stretch material for best fit and mobility. A dog driver's vest for the demanding dog driver or for those who are just looking for a practical outdoor air waistcoat. The vest is DWR treated which can also be easily impregnated to withstand moisture better. 2-way zipper. 2 large chest pockets and 2 pockets at the bottom with zippers. At the back end is the practical tunnel pocket. D-ring at the front with carabiner.