Racer Portl PantsRacer Portl pants feature an ultra-lightweight, stretchable, and durable construction while also providing superior airflow.Advanced construction made of lightweight and durable 600D polyfabric while being reinforced in high-wear areas like the seat and knees for durability.Stretchnet panels located on full back of the lower legs designed to maximize ventilation, comfort, and stretchability.Designed with a sport cut, extensive stretch panels, and a pre-curved leg construction combined ensure agility and comfort, especially in the riding position.Goat leather inner knees provide a premium feel, enhanced grip, and added heat and abrasion resistance. SX2 auto-lock magnetic buckle is secure and quick and adjustable waist closure ensure a customized fit.The silicone inner waistline keeps the pants securely in place.Zippered fly for convenience and ease of use.