Pinewood Mens Dog Sports Trainer Extreme TrousersPinewood Mens Dog Sports Trainer Extreme Trousers The Dog Sports Trainer Extreme men's trousers are designed to keep you dry in all weather conditions through their water and windproof membrane. They also have a waxed surface and integrated TC stretch for increased flexibility. For optimal ventilation, the trousers have high breathability and are equipped with side ventilation zippers that can be easily opened to allow air in. The bellows pockets on