Fly Racing Youth Kinetic Pants - Stoke. Comfort mesh liner helps with comfort and ventilation. Multi-directional stretch rip-stop panels for flexibility. Internal pocket inside the waistband. Ultra-durable multi-panel 900D construction with laser-cut perforations for advanced ventilation. Leather heat shield panels fastened with high-tension, heat-resistant aramid stitching. Soft-flex protective rubber badging creates massive vents for airflow. The BOA® Fit System offers fast, on-the-fly micro-adjustability. Ergonomically pre-shaped knee works with most guards. Full-floating seat surrounded by stretch rip-stop material moves with your body. Ratcheting closure with zipper lock system keeps pants closed and secure.