Built for the hottest days at the track, the Moto 4.5 X-Flow jersey keeps you cool with best-in-class ventilation. Made from X-Flow mesh fabric, it delivers maximum airflow and moisture-wicking performance to keep you dry and focused when the heat turns up. The comfortable, ride-ready fit is tailored to work with or without protection. With durable construction and bold style, the 4.5 X-Flow Jersey is your go-to when the temps climb and the riding doesnƒ??t stop.