TheCannondale Quick Helmet. A Single-mould Polycarbonate shell technology bonds the outer shell with the EPS shell for one-piece integrated designCannondale Quick Helmet Highlights-19 flow-through vents control comfort by maintaining airflow through the helmetHeat-sealed moisture wicking pads keep the sweat under controlSystem Integrated micro dial with ergo-fit EVA occipital pad offers a precise fitComfortable soft-touch webbing with cam-lock dividers offer secure adjustment and all-day wearabilityRemovable visor