Design Philosophy Superlight and super-airy, it\'s hard to tell that you\'re event wearing the latest version of our FS260-Pro Helmet. Ideal for fast riding road and gravel riders. Airflow A road helmet that’s been designed with airflow in mind, the large vents maintain a linear flow of air to maximise breathability and comfort. Airflow A road helmet that’s been designed with airflow in mind, the large vents maintain a linear flow of air to maximise breathability and comfort. Helmet Crash Replacement Scheme If you’re unfortunate enough to be involved in an accident that causes damage to your Endura helmet, our Helmet Crash Replacement Scheme will reduce the cost of replacing your helmet with the same model or nearest model.