Patrol Elite Pants. Performance: Extremely durable nylon four-way stretch main body fabric. Laser-cut perforations in key areas for advanced airflow. Large zippered intake and exhaust vents on the front and back of the upper legs. Two easily accessible zippered pockets large enough for any size phone. Construction: Full floating durable 600D seat panel. Leather knee panel giving added durability. Aramid stitching and frontal knee panels for added durability. Fit: The BOA Fit System offers fast, on-the-fly micro adjustability. Performance fit for all day comfort.